Debem CUBIC Series Translation Of Original Instructions
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Debem CUBIC Series Translation Of Original Instructions

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TRANSLATION OF ORIGINAL
I N S T R U C T I O N S
CUBIC rev. 2022
DEBEM s.r.l.
- Via Del Bosco, 41 - Busto Arsizio (VA) ITALY
Tel. (+39) 0331/074034 - fax (+39) 0331/074036 - info@debem.it - www.debem.com
I N D USTR IA L PU MPS
CHEMICAL / PAINTING / PRINTING / WATER TREATMENT / GALVANIC / TEXTILE / CERAMIC / AUTOMOTIVE / MECHANICAL / OIL & GAS
info@debem.it - www.debem.com
A I R - O P E R A T E D
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C U B I C
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Summary of Contents for Debem CUBIC Series

  • Page 1 DEBEM s.r.l. - Via Del Bosco, 41 - Busto Arsizio (VA) ITALY Tel. (+39) 0331/074034 - fax (+39) 0331/074036 - info@debem.it - www.debem.com I N D USTR IA L PU MPS CHEMICAL / PAINTING / PRINTING / WATER TREATMENT / GALVANIC / TEXTILE / CERAMIC / AUTOMOTIVE / MECHANICAL / OIL & GAS...
  • Page 2 2022 Translation of Original Instructions - CUBIC rev. IDENTIFICATION AND NOMENCLATURE OF PARTS POS. NOMENCLATURE POS. NOMENCLATURE PUMP CASING AIR EXHAUST SILENCER BALL SEAT DELIVERY VALVES SUCTION BALL VALVE SEAT BALL OUTER DIAPHRAGM (product side) DISTRIBUTOR CENTRAL BODY SHAFT PNEUMATIC EXCHANGER DELIVERY MANIFOLD SUCTION MANIFOLD INNER DIAPHRAGM (air side)

  • Page 3: Table Of Contents

    CUBIC Translation of Original Instructions - rev. 2022 TABLE OF CONTENTS CHAPTER 1 GUIDANCE DOCUMENTS 4 - 12 DECLARATION OF CONFORMITY LIST OF RESIDUAL RISKS INTRODUCTION TO THE MANUAL 7 - 10 DELIVERY NOTE GENERAL NOTES ON DELIVERY WARRANTY 12 CHAPTER 2 INTRODUCTORY INFORMATION 13 - 21...

  • Page 4: Guidance Documents

    GUIDANCE DOCUMENTS CUBIC Translation of Original Instructions - rev. 2022 CHAPTER 1 This chapter includes the Declaration of Incorporation, the List of Residual Risks and information on the struc- ture of the Original Instructions so that Operators and Technicians can properly consult the manual itself. THIS PART INCLUDES THE FOLLOWING TITLES PAGE DECLARATION OF CONFORMITY...

  • Page 5: Declaration Of Conformity

    DECLARATION (CE - UE) OF CONFORMITY FABBRICATO DA: MANUFACTURED BY DEBEM SRL - Via del bosco 41 - 21052 Busto Arsizio (VA) – ITALIA LA PRESENTE DICHIARAZIONE DI CONFORMITÀ È RILASCIATA SOTTO LA RESPONSABILITÀ ESCLUSIVA DEL FABBRICANTE. This declaration of conformity is issued under the sole responsibility of the manufacturer.

  • Page 6: List Of Residual Risks

    LIST OF RESIDUAL RISKS After careful analysis and evaluation of the hazards involved in the operating phases of the CUBIC series of air-op- erated pumps, the necessary measures have been taken to eliminate or reduce the related risks. The residual risks...

  • Page 7: Introduction To The Manual

    INTRODUCTION TO THE MANUAL The Original Instructions have been developed taking into account all sizes, the different supply config- urations of the CUBIC series Air-operated Pumps, and the steps necessary for correct installation and safe use. This manual is an integral part of the pump and a safety device by which the manufacturer intends to communicate important information so that the purchaser and their personnel install, use and maintain it in a constant state of efficiency and safety.
  • Page 8 For any doubts or clarifications regarding the contents of this manual, do not hesitate to contact the Man- ufacturer’s Technical Service. Tel. +39 / 0331 074034 +39 / 0331 074036 info@debem.it e-mail: www.debem.com website: INDUSTRIAL PUMPS Page 8 of 72...
  • Page 9 Chapter 1 - Guidance Documents Translation of Original Instructions - CUBIC rev. 2022 SYMBOLS AND DEFINITIONS MACHINE OPERATOR Identifies the type of Operator in charge of the mentioned operation. This qualification requires having obtained the necessary training and specific skills in the sector of use of the pump, in addition to full knowledge and understanding of the information contained in the Manufacturer’s user manual.
  • Page 10 CUBIC 2022 Chapter 1 - Guidance Documents Translation of Original Instructions - rev. SYMBOLS AND DEFINITIONS OBLIGATION SYMBOLS They indicate, together with the text, the type of personal protection to be used to carry out a certain operation: Obligation to disconnect the power supply before intervening. Obligation to wear gloves with toxic and corrosive fluids.

  • Page 11: Delivery Note

    Translation of Original Instructions - CUBIC rev. 2022 DELIVERY NOTE The CUBIC series pumps are manufactured in accordance with Directive 2006/42/EC and 2014/34/EU in compliance with the harmonised European standards EN ISO 80079-36:2016, EN ISO 80079-37:2016. By drafting this manual, the Manufacturer hopes that you will be able to make the most of theperformance of CUBIC pumps, in complete safety;...

  • Page 12: Warranty

    CUBIC 2022 Chapter 1 - Guidance Documents Translation of Original Instructions - rev. WARRANTY The high quality of CUBIC pumps is promptly confirmed to us by our Customers’ satisfaction. However, should any defect appear, please contact the Manufacturer’s After-Sales Service, your Dealer or the nearest Customer Service Centre where you will receive assistance as quickly as possible.
  • Page 13 INTRODUCTORY INFORMATION CUBIC Translation of Original Instructions - rev. 2022 CHAPTER 2 This chapter of the manual covers topics of a preliminary nature but is especially important for the safe and correct use of the pump; therefore, follow the instructions in the sections below. THIS PART INCLUDES THE FOLLOWING TITLES PAGE PUMP IDENTIFICATION...

  • Page 14: Introductory Information

    ATEX Marking; Identification code (serial number); Year of manufacture: ATEX: STANDARD - CONDUCT version Debem S.r.l. Via Del Bosco 41 21052 Busto Arsizio (VA) Italy - www.debem.com Denominazione pompa pneumatica a membrana ANNO/YEAR 4/2022 MATR/SERIAL CAMPIONE TIPO/TYPE ICU15P NTTPN - - II 3G Ex h IIB T4 Gg II 3D Ex h IIIB T135°C Dcx...

  • Page 15: Pump Configuration Code

    Translation of Original Instructions - CUBIC rev. 2022 PUMP CONFIGURATION CODE CUBIC series Air Pumps have been designed and manufactured in different configurations (composition materials). The identification plate of the pump contains the product model, which also specifies the composition materials of the pump, which is reported and explained below in order to determine the suitability and compatibility of the pump with the fluid to be pumped and the surrounding environment.

  • Page 16: Atex Marking And Definition

    Chapter 2 - Introductory Information Translation of Original Instructions - rev. ATEX MARKING AND DEFINITION All the CUBIC series Air-operated pumps comply with the Community Directives for the free movement of goods applicable to them (see Declaration of Conformity). II 3G Ex h IIB T4 Gc They are produced as standard in the STANDARD version in ATEX execution II 3D Ex h IIIB T135°C Dc X for use in "Zone 2- Zone 22"...
  • Page 17 Chapter 2 - Introductory Information Translation of Original Instructions - CUBIC rev. 2022 : excluding the following gases: hydrogen, acetylene, carbon disulphide. IIIB : excluding the following powders: conductive powder. T4/T135°C : class of admitted temperatures. The processed fluid temperature value must fall within such class range and the user must comply with the instructions contained in the manual and with the current laws.

  • Page 18: Pump Description

    CALCULATION OF THE MAXIMUM FLUID TEMPERATURE (for Zone 1 - Zone 21) 2.5.2 Below is the formula for determining the maximum permissible fluid process temperature for CUBIC series pumps in CONDUCT version: II 2/2 GD c IIB T135°C) for installation in Zone 1 - Zone 21.
  • Page 19 Any use of theCUBIC series pump other than that described above and specified in Section 2.7 TECHNICAL FEATURES is considered improper and therefore prohibited by the manufacturer DEBEM. In particular, it is prohibited to use the CUBIC series pump for: • production of vacuum; •...

  • Page 20: Technical Features

    Translation of Original Instructions - rev. TECHNICAL FEATURES CUBIC series pumps refer to standard executions. The 'MAX flow rate' The technical performance data of the values refer to pumping water at 20°C with an immersed suction pipe with a head of 50 cm (see figure 1).
  • Page 21 Chapter 2 - Introductory Information Translation of Original Instructions - CUBIC rev. 2022 MIDGETBOX pump G A A CUBIC 15 pump inches DIMENSIONS mm WEIGHT PUMP MATERIAL MIDGETBOX 0.52 1/4” f 1/4” f 93.6 44.8 MIDGETBOX PP+CF 0.52 1/4” f 1/4”...

  • Page 22: Warnings And Requirements

    WARNINGS AND REQUIREMENTS CUBIC Translation of Original Instructions - rev. 2022 CHAPTER 3 This chapter deals with very important safety issues and how to safely install, use, or maintain the CUBIC pumps. Strictly follow these simple principles and rules throughout the life of the pump. THIS PART INCLUDES THE FOLLOWING TITLES PAGE SAFETY RULES...

  • Page 23: Safety Rules

    Chapter 3 - Warnings and Requirements Translation of Original Instructions - CUBIC rev. 2022 SAFETY RULES The Original Instructions must always be available to operators. Dangerous or hazardous practices or interventions not complying with the Safety Rules and with the recommendations contained herein may cause material damage, serious injuries and, in extreme cases, even death for which the Manufacturer cannot be held responsible.
  • Page 24 Manufacturer’s instructions during the installation to eliminate the loads. 3.1.10 The CUBIC series pumps are not self-draining, so when used with crystallising fluids, once stopped it is always necessary to promptly flush the pump internally with suitable clean flushing fluid.
  • Page 25 Chapter 3 - Warnings and Requirements Translation of Original Instructions - CUBIC rev. 2022 3.1.16 To install the pump, use fittings with cylindrical gas threads made of the same construction material as the pump. In general, all the pump threads for connection with the fluid suction and delivery ducts are not intended to ensure hydraulic seal;...
  • Page 26 CUBIC 2022 Chapter 3 - Warnings and Requirements Translation of Original Instructions - rev. CAUTION: risk of overheating and/or fire It is necessary to periodically verify the absence of dust and/or deposits from the external and internal surfaces of the pump and, if necessary, remove and clean them with a damp cloth. It is forbidden to use the pump with powders and dehydrated and/or solid materials of any type and kind (flammable and non).

  • Page 27: Transport And Installation

    TRANSPORT AND POSITIONING CUBIC Translation of Original Instructions - rev. 2022 CHAPTER 4 CUBIC pumps are normally shipped in a cardboard box or, at the Customer’s request and the place of dispatch, they can be supplied on pallets with wooden crates or in packaging for shipment by sea. THIS PART INCLUDES THE FOLLOWING TITLES PAGE STORAGE AND PRESERVATION...

  • Page 28: Storage And Preservation

    CUBIC 2022 Chapter 4 - Transport and Positioning Translation of Original Instructions - rev. STORAGE AND PRESERVATION CUBIC pumps are normally shipped in a closed cardboard box with internal cardboard shockproof pro- tection. Upon specific customer request, depending on the quantity and country of destination, they can be shipped on pallets, in wooden crates or with packaging for shipments by sea.

  • Page 29: Transport And Handling

    DEBEM s.r.l. - Via Del Bosco, 41 - Busto Arsizio (VA) ITALY Tel. (+39) 0331/074034 - fax (+39) 0331/074036 - info@debem.it - www.debem.com P OM P E P ER L’ IN D U ST R IA CHEMICAL / PAINTING / PRINTING / WATER TREATMENT / GALVANIC / TEXTILE / CERAMIC / AUTOMOTIVE / MECHANICAL / OIL & GAS info@debem.it - www.debem.com...

  • Page 30: Positioning And Installation

    Translation of Original Instructions - CUBIC rev. 2022 Chapter 4 - Transport and Positioning POSITIONING AND INSTALLATION The installation operations are reserved for qualified and authorised Installers, equipped with suitable Per- sonal Protective Equipment (PPE), who know and comply with the contents of this Manual. Since an endless variety of products and chemical compositions exist, the user is presumed to have the best knowledge of their compatibility and reaction with the pump’s construction materials.
  • Page 31 Manufacturer’s Technical Department in advance. 4.3.4b CUBIC series pumps are supplied with the product connection seats with Cylindrical gas threads. For connections to the pump manifolds, only use fittings with cylindrical gas threads (non-tampered) of the same material as the pump.
  • Page 32 Translation of Original Instructions - CUBIC rev. 2022 Chapter 4 - Transport and Positioning CAUTION: risk of breakage and/or failures of the threads. Do not use thread lockers and/or Teflon paste and conical threads. Excess PTFE tape and/or excessive clamping pressure can cause cracks on the manifolds and/or failure of the threads. 4.3.4c In case of a vertical product delivery higher than 5 meters, it is necessary to install a check valve on the system piping, to prevent the fluid from burdening inside the pump.
  • Page 33 Chapter 4 - Transport and Positioning Translation of Original Instructions - CUBIC rev. 2022 4.3.4h If used for drum suction (not positive suction head), the submerged end of the intake hose must be pro- vided with a diagonally cut fixing to prevent it from adhering to the drum bottom. 4.3.4i In installations where the presence of solid particulate is expected, install a suitably oversized strainer (which does not cause pressure drops) on the suction inlet, with a surface area of 2.5 / 3 times the area...

  • Page 34: Pneumatic Connection

    CAUTION : danger of pump blocking. The pneumatic supply of the CUBIC series pumps must be performed with UNLUBRICATED, FILTERED AND DRIED compressed air with a pressure of not less than 2 bar and not more than 8 bar. ONLY for glycol NO OIL 4.4.2...
  • Page 35 CAUTION : risk of stalling and/or diaphragm rupture. To feed more than one pump with the same air control device, contact the DEBEM Technicians. Lower or higher pressures may cause functional problems or pump breakage, product spills and dam- ages to persons and/or objects.

  • Page 36: Checks Before Commissioning

    CUBIC 2022 Chapter 4 - Transport and Positioning Translation of Original Instructions - rev. ATTENTION: danger of loss of the affixed ATEX marking. It is forbidden to use the pump at temperatures higher than those permitted and specified in the manual; if the maximum temperature is exceeded, the conformity of the ATEX marking will be invalidated.

  • Page 37: Commissioning And Shutdown

    COMMISSIONING AND SHUTDOWN CUBIC Translation of Original Instructions - rev. 2022 CHAPTER 5 The topics in this chapter are divided into sections, taking into account the operational phases for com- missioning, operation and stop methods. THIS PART INCLUDES THE FOLLOWING TITLES PAGE COMMISSIONING AND OPERATION 38 - 39...

  • Page 38: Commissioning And Operation

    CUBIC 2022 Chapter 5 - Commissioning and shutdown Translation of Original Instructions - rev. COMMISSIONING AND OPERATION The start-up and commissioning of the pump are reserved for trained and authorised Installers who know and follow the Original Instructions. The user must always use fluids that are compatible with the original design conditions of the pump itself and the ATEX marking affixed.
  • Page 39 Besides being damaging for the pump, cavitation is particularly dangerous in a potentially explosive atmo- sphere: it is necessary to check that the pump has been correctly sized; if in doubt, do not hesitate to contact the DEBEM Technicians. CAUTION : risk of damaging the pump and/or premature wear/diaphragm rupture.

  • Page 40: Normal Shutdown Of The Pump

    5.2.1 5.2.3a 5.2.2 The CUBIC series pumps are not self-draining, so if they are used with crystallising fluids, it is always necessary to flush them internally with a suitable liquid immediately after stopping. CAUTION : risk of damaging the pump.

  • Page 41: Emergency Stop Of The Pump

    Dispositivi di Protezione Individuali (DPI). L’arresto della pompa è cosi completato. POMPE PER L’INDUSTRIA Pagina 40 di 70 w w w.debem. co m 5.3.4 CAUTION: risk of stall, premature wear/rupture of the diaphragms. Never stop the pump (when it is running and/or when the pneumatic circuit is under pressure) by closing the product circuit suction valves to avoid premature wear and/or breakage of the diaphragms and resid- ual pressures in the pneumatic circuit inside the pump.

  • Page 42: Routine Maintenance

    Translation of Original Instructions - rev. 2022 CHAPTER 6 This chapter contains the maintenance timetable or the operations foreseen by the Manufacturer to ensure safe and long-lasting maintenance of the CUBIC series pumps. THIS PART INCLUDES THE FOLLOWING TITLES PAGE SCHEDULED MAINTENANCE TABLE...

  • Page 43: Scheduled Maintenance Table

    Chapter 6 - Routine Maintenance Translation of Original Instructions - CUBIC rev. 2022 SCHEDULED MAINTENANCE TABLE The scheduled maintenance operations are reserved for qualified and authorised Mechanical Service- men, equipped with suitable Personal Protective Equipment (PPE), who know and comply with the con- tents of this Manual.

  • Page 44: External Cleaning And Tightness Check

    CUBIC 2022 Chapter 6 - Routine Maintenance Translation of Original Instructions - rev. EXTERNAL CLEANING AND TIGHTNESS CHECK This operation is reserved for trained and qualified maintenance technicians equipped with appropriate Personal Protective Equipment (PPE) (see Technical and Safety Data Sheets of the liquid treated).
  • Page 45 Chapter 6 - Routine Maintenance Translation of Original Instructions - CUBIC rev. 2022 PRODUCT CIRCUIT TIGHTNESS CHECK 6.2.2 The seal of the product circuit of the pump must be checked after the first 2 hours of operation and then periodically every 500 hours, working as follows: CAUTION : risk of contact with toxic or corrosive fluids and/or ejection of pressurised fluid.

  • Page 46: Tightness Check

    CUBIC 2022 Chapter 6 - Routine Maintenance Translation of Original Instructions - rev. TIGHTNESS CHECK This operation is reserved for trained and qualified maintenance technicians equipped with appropriate Personal Protective Equipment (PPE) (see Technical and Safety Data Sheets of the liquid treated). CAUTION : risk of contact with toxic or corrosive fluids.
  • Page 47 Chapter 6 - Routine Maintenance Translation of Original Instructions - CUBIC rev. 2022 TIGHTENING TORQUE TABLE 6.3.2 The following table shows the tightening torques referred to the construction components and their mate- rials. Tightening must be carried out respecting the tightening torques indicated by the Manufacturer and expressed in Nm (newton meter), with reference to each model and construction material.

  • Page 48: Product Circuit Maintenance

    CUBIC 2022 Chapter 6 - Routine Maintenance Translation of Original Instructions - rev. PRODUCT CIRCUIT MAINTENANCE This operation is reserved for trained and qualified maintenance technicians equipped with appropriate Personal Protective Equipment (PPE) (see Technical and Safety Data Sheets of the liquid treated). CAUTION : risk of contact with toxic or corrosive fluids.
  • Page 49 Chapter 6 - Routine Maintenance Translation of Original Instructions - CUBIC rev. 2022 INTERNAL CLEANING OF THE PRODUCT CIRCUIT 6.4.2 The internal cleaning of the pump must be carried out periodically every 20,000,000 operating cycles to allow visual inspection and safe use of the pump. The presence of dust and/or deposits on the external surfaces of the pump can negatively affect process temperatures.
  • Page 50 CUBIC 2022 Chapter 6 - Routine Maintenance Translation of Original Instructions - rev. CHECK AND/OR REPLACEMENT OF VALVES (Suction and Delivery) 6.4.3 The suction and delivery valves (ball and ball seats) are components subject to wear. Their duration is strongly affected by the conditions of use and by the chemical and physical stresses.
  • Page 51 Chapter 6 - Routine Maintenance Translation of Original Instructions - CUBIC rev. 2022 6.4.4 CHECK AND/OR REPLACEMENT OF DIAPHRAGMS (End of Life) The diaphragms (internal and in contact with the product) are components subject to wear. Their duration is strongly affected by the conditions of use and by the chemical and physical stresses. Tests carried out on thousands of installed pumps (with a head of 0.5 m at 20°C) have shown that normal life exceeds 100,000,000 (one hundred million) cycles.
  • Page 52 CUBIC 2022 Chapter 6 - Routine Maintenance Translation of Original Instructions - rev. 6.4.4f Check the condition of the diaphragms and that there are no yield points, cracks or breaking points. Based on the outcome of the performed checks and the timing provided for the replacement of the dia- phragms, establish whether to reuse them and/or replace them with Original Spare Parts of the same type and material (see the Spare Parts...

  • Page 53: Air Circuit Maintenance

    Chapter 6 - Routine Maintenance Translation of Original Instructions - CUBIC rev. 2022 AIR CIRCUIT MAINTENANCE This operation is reserved for trained and qualified maintenance technicians equipped with appropriate Personal Protective Equipment (PPE); of the liquid treated. see Technical and Safety Data Sheets CAUTION : risk of contact with toxic or corrosive fluids.
  • Page 54 Translation of Original Instructions - rev. COAXIAL PNEUMATIC EXCHANGER REPLACEMENT 6.5.2 All CUBIC series pumps house a coaxial pneumatic exchanger; to replace the pneumatic exchanger, pro- ceed as follows: CAUTION : risk of contamination, injuries and/or harm to health. Should the pump be returned to the Manufacturer or an Authorised Assistance Centre, it must first be emptied of the product or any detergents.
  • Page 55 Chapter 6 - Routine Maintenance Translation of Original Instructions - CUBIC rev. 2022 PUMP RE-ASSEMBLY 6.5.3 After replacing the pneumatic exchanger, reassemble the pump as follows: 6.5.3a Check the condition of the pump pressure static seal O-ring gaskets (they must not be dry, deformed or crushed);...

  • Page 56: Troubleshooting

    Anomaly, Possible Cause and Suggestion. NOTE For more serious problems, we strongly recommend contacting the DEBEM SERVICE DEPARTMENT or an Authorised Assistance Centre; our Engineers will provide you with assistance as quickly as possible. CAUTION Before performing any operation and accessing the pump, it is necessary to: •...
  • Page 57 Chapter 7 - Troubleshooting Translation of Original Instructions - CUBIC rev. 2022 Continued from the previous page ANOMALY POSSIBLE CAUSE ADVICE 3. The pump operates in 3.1 Internal pneumatic ex- 3.1a Replace pneumatic exchanger. irregular way. changer worn or defective. 3.2 Shaft is worn.

  • Page 58: Decommissioning And Disposal

    Translation of Original Instructions - rev. 2022 CHAPTER 8 This chapter deals with the manufacturer's plans for the decommissioning and end-of-life disposal of CUBIC series pumps. THIS PART INCLUDES THE FOLLOWING TITLES PAGE DECOMMISSIONING AND WASHING FORM 59 - 60...

  • Page 59: Decommissioning And Washing Form

    Chapter 8 - Decommissioning and Disposal Translation of Original Instructions - CUBIC rev. 2022 DECOMMISSIONING AND WASHING FORM This operation is reserved for trained and qualified maintenance technicians equipped with appropriate Personal Protective Equipment (PPE); (see Technical and Safety Data Sheets of the liquid treated).
  • Page 60 The pump must be stored in suitable packaging in a closed and protected environment at temperatures rang- ing from 5°C to 45°C and a humidity level not above 90%. The CUBIC series pumps are not self-draining; turn the pump upside down to empty the pump internally of residual wash liquids.

  • Page 61: Disposal

    The CUBIC series pumps are not made up of dangerous parts or parts that require conditioningtreat- ment;however, they may be contaminated due to the environment of use or the type of fluid used. In any...
  • Page 62 * La mancanza della compilazione di questo format comporterà l'impossibilità ad effettuare il preventivo di riparazione con la conseguente resa della merce a carico del mittente. DEBEM si riserva diritto di non effettuare riparazioni su pompe dedicate al trasferimento di fluidi potenzialmente pericolosi per la salute dell'operatore e dell'ambiente.

  • Page 63: Spare Parts

    Istruzioni Originali - BOXER rev. 01-17 BOXER 100 - Alluminio / Inox AISI 316 The components of the CUBIC series pumps, in addition to fulfilling their primary function, are designed and constructed to fulfil important general and fluid-processing safety functions; when replacing worn parts, only use original spare parts suitable for the pump model and markings.

  • Page 64: Midgetbox Spare Parts

    CUBIC 2022 Chapter 9 - Spare Parts Translation of Original Instructions - rev. MIDGETBOX - SPARE PARTS INDUSTRIAL PUMPS Page 64 of 72 ww w. d eb e m. co m...
  • Page 65 Chapter 9 - Spare Parts Translation of Original Instructions - CUBIC rev. 2022 MIDGETBOX - SPARE PARTS Position DESCRIPTION Central block Pump body Suction valve Delivery valve Shaft Filter silencer Internal plate Belleville washer Internal diaphragm External diaphragm Stop ring Intake and outlet valve gasket Pump body gasket Pneumatic exchanger...

  • Page 66: Cubic 15 Spare Parts

    CUBIC 2022 Chapter 9 - Spare Parts Translation of Original Instructions - rev. CUBIC 15 - SPARE PARTS INDUSTRIAL PUMPS Page 66 of 72 w w w. d e b e m . co m...
  • Page 67 Chapter 9 - Spare Parts Translation of Original Instructions - CUBIC rev. 2022 CUBIC 15 - SPARE PARTS Position DESCRIPTION Central block Pump body with inserts Delivery and suction manifold with inserts Discharge/supply manifold with inserts Ball seat Ball seat configuration with O-ring Ball seat configuration with wafer Shaft Filter silencer...

  • Page 68: Notes

    CUBIC 2022 Chapter 9 - Spare Parts Translation of Original Instructions - rev. NOTES INDUSTRIAL PUMPS Page 68 of 72 ww w. d eb e m. co m...
  • Page 69 Chapter 9 - Spare Parts Translation of Original Instructions - CUBIC rev. 2022 INDUSTRIAL PUMPS Page 69 of 72 www. d eb em .co m...
  • Page 70 CUBIC 2022 Chapter 9 - Spare Parts Translation of Original Instructions - rev. INDUSTRIAL PUMPS Page 70 of 72 ww w. d eb e m. co m...
  • Page 71 Chapter 9 - Spare Parts Translation of Original Instructions - CUBIC rev. 2022 INDUSTRIAL PUMPS Page 71 of 72 www. d eb em .co m...
  • Page 72 DEBEM s.r.l. - Via Del Bosco, 41 - Busto Arsizio (VA) ITALY Tel. (+39) 0331/074034 - fax (+39) 0331/074036 - info@debem.it - www.debem.com I NDUS T RI AL P UM PS CHEMICAL / PAINTING / PRINTING / WATER TREATMENT / GALVANIC / TEXTILE / CERAMIC / AUTOMOTIVE / MECHANICAL / OIL & GAS...

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