Table of Contents
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Models
PP & PVDF:
stainless steel:
CTV 25-9
CTV 25-9
CTV 25-10
CTV 25-9.8
CTV 25-11
CTV 40-12.5
CTV 25-11.5
CTV 40-13.5
CTV 32-8.5
CTV 32-10
CTV 32-12.5
Instruction manual
Instructions for installation, start up, operation,
maintenance and repair
Spare parts
Read this instruction manual carefully, before
STOP
you install and operate the pump
CTV series
vertical centrifugal pumps
English
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Table of Contents
Related Manuals for TapFlo CTV 25-90
Summary of Contents for TapFlo CTV 25-90
- Page 1 Models CTV series English PP & PVDF: stainless steel: CTV 25-9 CTV 25-9 CTV 25-10 CTV 25-9.8 CTV 25-11 CTV 40-12.5 CTV 25-11.5 CTV 40-13.5 CTV 32-8.5 CTV 32-10 CTV 32-12.5 Instruction manual vertical centrifugal pumps Instructions for installation, start up, operation, maintenance and repair Spare parts Read this instruction manual carefully, before...
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Page 2: Table Of Contents
CONTENTS Chapter Content Page CONTENTS CE CERTIFICATE GENERAL Introduction The warning symbols Qualification and training of personnel Description of the pump General limits Health & safety INSTALLATION Receiving inspection Storage Installation Piping Installation example Instruments Motor Connection OPERATION 2.1.1 Starting the pump 2.1.2 Re-starting after power shutoff Stopping the Pump... -
Page 3: Ce Certificate
CE CERTIFICATE Declaration of conformity Machinery directive 89/392/EEC, Annex 2A Tapflo AB declares that: Product name: Vertical centrifugal pumps Models: CTV… Is in conformity with the essential health and safety requirements and technical con- struction file requirements of the EC Machinery directive 89/393/EEC with amendments 91/368/EEC, 93/94 EEC and 93/68 EEC. -
Page 4: General
The personnel in charge of installation, the operation cycle and maintenance of the pumps we STOP produce must be qualified to carry out the operations described in this manual. Tapflo shall not be held responsible for the training level of personnel and for the fact that they are not fully aware of the contents of this manual. -
Page 5: Description Of The Pump
0. GENERAL Description of the pump The CTV pumps are centrifugal, vertical, single-stage pumps with the pump casing directly submer- ged in the liquid. It is driven by a non-synchronus electric motor. The inlet is axial, facing downwards and has a BSP threaded connection. The discharge pipe is vertical, comming up through the base plate and has a BSP threaded connection (other connection types available upon request). -
Page 6: Health & Safety
Any changes concerning the service of the pump as originally purchased, can be executed only after written approval from Tapflo. It is recommended to use only genuine Tapflo spare parts and approved accessories. The use of non-original spare parts or non approved accessories will void warranty and removes any re- sponsibility on our behalf for any damage caused to people or things. -
Page 7: Installation
1. INSTALLATION Receiving inspection Although precaution is taken by us when packing and shipping, we urge you to carefully check the shipment on receipt. Make sure that all parts and accessories listed on the packing list are accounted for. Immediately report any damage or shortage to the transport company and to us. Storage If the equipment is to be stored prior to installation, place it in a clean location. -
Page 8: Installation Example
1. INSTALLATION Installation example Flooded installation Installation with suction extension H min H min MIN start MIN start S min E max S min All installations Valve for flow control (diaphragm valve or similar) Non-return valve (check valve) on discharge side as near the pump as possible Connection point for pressure gauge or pressure switch Divert discharge with 45°... -
Page 9: Instruments
1. INSTALLATION Instruments In order to ensure a reasonable control of the performance and the conditions of the pump instal- led, we recommend using the following instruments: a pressure-vacuum gauge on the delivery piping. The output can be read on the pressure, transformed into meters and then compared with the typical curves. -
Page 10: Operation
2. OPERATION Start-up The motor shall be connected by qualified personnel only. Check manually that the motor is free to turn, moving the motor cooling fan. Make sure that the piping is not clogged and is free from residues or foreign objects. Bump start the motor to determine the direction of rotation (indicated with an arrow on the motor). -
Page 11: Maintenance
3. MAINTENANCE Maintenance work on electrical installations must be performed by qualified personnel and only when the power supply has been shutoff. Follow the local and national safety regulations. Maintenance schedule The CTV range pumps generally do not require any maintenance. However depending on the application, it may be necessary to once in a while clean the internals of the pump to optimize the performance. -
Page 12: Assembly And Disassembly
3. MAINTENANCE Assembly and disassembly The assembly and disassembly should only be performed by qualified personnel. While working on the pump protective clothing such as eye glasses and gloves should be worn. Each operation carried out on the machine must always be carried out once all the electrical con- tacts have been disconnected. -
Page 13: Dismantling Pp & Pvdf Pumps
3. MAINTENANCE 3.3.2 Dismantling PP & PVDF pumps After removal of eventual suction extension or strainer, place the pump horizontally on a bench. Unscrew counterclockwise the lock ring (132) by inserting suitable tool in the holes. Remove the pump cover (131), if necessary screw a plastic nipple into the pump cover and then pull. -
Page 14: Spare Parts
4. SPARE PARTS Spare parts CTV pumps in PP & PVDF Electric motor Description Qty/ Material pump Pump casing unit PP or PVDF Discharge pipe PP or PVDF Motor mounting screw Stainless steel Motor mounting was- Stainless steel Pump cover PP or PVDF Lock ring PP or PVDF... -
Page 15: Spare Parts Ctv Pumps In Stainless Steel
4. SPARE PARTS Spare parts CTV pumps in stainless steel Electric motor Description Qty/ Material pump Pump casing unit AISI 316L Discharge pipe AISI 316L Motor mounting screw Stainless steel Motor mounting washer Stainless steel Pump cover AISI 316L Casing mounting screw Stainless steel Casing mounting washer Stainless steel... -
Page 16: Stocking Recommendation
4. SPARE PARTS Stocking recommendation Depending on the nature of the liquid and temperature etc, some parts of the pump are subject to wear and have to replaced. We recommend having the following parts in stock: PP & PVDF pumps Stainless steel pumps Pos Description Pos Description... -
Page 17: Data
5. DATA Performance curves The performance curves are based on water at 20°C. Speed 2900 rpm. Contact us for detailed curves. 5.1.1 Performance curves PP & PVDF pumps 5.1.2 Performance curves stainless steel pumps Changes reserved without notice Instruction manual CTV vertical pumps... -
Page 18: Technical Data
5. DATA Technical data 5.2.1 Data PP & PVDF pumps Dimensions in mm, where other is not indicated Dimension CTV 25 CTV 32 1” 1 1/4” 1” 1 1/4” Motor power 0.55 kW 0.75-2.2 kW General characteristics 25-9 25-10 25-11 25-11.5 32-8.5 32-10 32-12.5... -
Page 19: Data Stainless Steel Pumps
5. DATA 5.2.2 Data stainless steel pumps Dimensions in mm, where other is not indicated Dimension CTV 20 CTV 25 CTV 40 102.6 102.6 102.6 93.5 93.5 93.5 1” 1 1/2” 1 1/2” 420.5 420.5 113.5 3/4” 1” 1 1/2” Motor power 0.55 kW 0.75-2.2 kW... -
Page 20: Warranty & Repair
The warrantee of the products shall be valid for a period in accordance to the current law from the date of delivery, under the condition that notice of the alleged defect to the products or parts thereof be given to Tapflo in written within the mandatory term of 8 days from the discovery. - Page 21 9 Tapflo will not be liable on any claim, whether in contact, tort, or otherwise, for any indirect, special, incidental, or consequential damages, caused to the customer or to third parties, in- cluding loss of profits, arising by any possible infringement of par.
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Page 22: Warranty Form
6. WARRANTY & REPAIR Warranty form Company: Telephone: Fax: Address: Country: Contact name: E-mail: Delivery date: Pump was installed (date): Pump type: Serial No (see name plate): Description of the fault: The installation Liquid: Temperature (°C): Viscosity (cPs): Spec. grav. (kg/m pH-value: Contents of particles: %, of max size (mm): Flow (l/min): Duty (h/day):... - Page 23 NOTES Instruction manual CTV vertical pumps...
- Page 24 Tapflo AB · Filaregatan 4 · S-442 34 Kungälv · Sweden Tel (46) 303 63390 · Fax (46) 303 19916 · E-mail: sales@tapflo.com · www.tapflo.com DISTRIBUTOR:...