Wilden Original Series Engineering, Operation & Maintenance
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- Engineering, operation & maintenance (43 pages) ,
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- Engineering, operation & maintenance (31 pages)
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Summary of Contents for Wilden Original Series
- Page 1 T4/A4 E n g i n e e r i n g O p e r a t i o n & ™ Original Series PLASTIC Pumps M a i n t e n a n c e S i m p l i f y y o u r p r o c e s s WIL -10220-E-02 REPLACES EOM T4/A4P 5/05...
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Page 2: Table Of Contents
TABLE OF CONTENTS PAGE # SECTION 1 — CAUTIONS .................... SECTION 2 — PUMP DESIGNATION SYSTEM ......... SECTION 3 — HOW IT WORKS (PUMP & AIR SYSTEMS) .... SECTION 4 — DIMENSIONAL DRAWINGS T4 PLASTIC and UItrapure Air-Operated................A4 PLASTIC Accu-Flo™ ....................SECTION 5 —... -
Page 3: Section 1 - Cautions
NOTE: Non lube-free pumps must be lubricated. static electricity is a hazard. Wilden suggests an arctic 5 weight oil (ISO grade 15). Do not over-lubricate air supply. Over-lubrication will CAUTION: Do not exceed 8.6 bar (125 psig) air supply reduce pump performance. -
Page 4: Section 2 - Pump Designation System
0183 Accu-Flo™, 24V AC / 12V DC x-proof coil, Wil-Gard II™ 110V 0661 Split manifold PFA coated hardware, Wil-Gard II™ 110V NOTE: MOST ELASTOMERIC MATERIALS USE COLORED DOTS FOR IDENTIFICATION. Viton is a registered trademarks of DuPont Dow Elastomers. WILDEN PUMP & ENGINEERING, LLC WIL-10220-E-02... -
Page 5: Section 3 - How It Works (Pump & Air Systems)
THE WILDEN PUMP — HOW IT WORKS The Wilden diaphragm pump is an air-operated, positive displacement, self-priming pump. These drawings show the flow pattern through the pump upon its initial stroke. It is assumed the pump has no fluid in it prior to its initial stroke. -
Page 6: Section 4 - Dimensional Drawings A. T4 Plastic And Uitrapure Air-Operated
0.6 DIA. SECTION 4B DIMENSIONAL DRAWING A4 PLASTIC ACCU-FLO™ DIMENSIONS ITEM METRIC (mm) STANDARD (inch) 15.5 10.6 18.3 20.8 10.6 11.2 11.3 48 RAD. 1.9 RAD. 64 RAD. 2.5 RAD. 15 DIA. 0.6 DIA. WILDEN PUMP & ENGINEERING, LLC WIL-10220-E-02... -
Page 7: Section 5 - Performance Curves
Caution: Do not exceed 8.6 bar (125 psig) air supply pressure. For optimum life and performance, pumps should be specified so that daily operation parameters will fall in the center of the pump performance curve. WIL-10220-E-02 WILDEN PUMP & ENGINEERING, LLC... -
Page 8: T4 Plastic Tpe-Fitted
Caution: Do not exceed 8.6 bar (125 psig) air supply pressure. For optimum life and performance, pumps should be specified so that daily operation parameters will fall in the center of the pump performance curve. WILDEN PUMP & ENGINEERING, LLC WIL-10220-E-02... -
Page 9: A4 Plastic Accu-Flo™ Tpe-Fitted
This curve can be applied to different pressure conditions to estimate the change in flow due to stroke rate. WIL-10220-E-02 WILDEN PUMP & ENGINEERING, LLC... -
Page 10: A4 Plastic Accu-Flo™ Ptfe-Fitted
This curve can be applied to different pressure conditions to estimate the change in flow due to stroke rate. WILDEN PUMP & ENGINEERING, LLC WIL-10220-E-02... -
Page 11: Section 6 - Suction Lift Curves & Data
(atmospheric pressure) and pipe friction loss all affect the a guide only. There are many variables which can affect amount of suction lift your pump will attain. your pump’s operating characteristics. The number of intake WIL-10220-E-02 WILDEN PUMP & ENGINEERING, LLC... -
Page 12: Section 7 - Installation & Operation A. Installation - Turbo-Flo™ Suggested Installation Drawing
In addition, it should line up without placing stress on the pump fittings. For T4 Champ models, Wilden offers 150 lb. standard or metric flanges. The following details should be noted when Expansion joints can be installed to aid in absorbing the... -
Page 13: Air-Controlled Operation & Maintenance
Personnel familiar with the pump’s construction sure. The Wilden T4 pump runs solely on compressed air and service should be informed of any abnormalities that are and does not generate heat, therefore your process fluid temperature will not be affected. -
Page 14: Principles Behind Accu-Flo™ Pumps
By alternately applying and removing power, the solenoid-operated pump runs like a standard Wilden pump. There are three coil voltage options available. One coil allows for 24V DC operation. The second coil option allows for The speed of the pump is controlled electrically. -
Page 15: Accu-Flo™ Operation & Maintenance
Wilden pump. Periodic inspections have been found to offer operation. If the unit runs under extreme conditions (continu- the best means for preventing unscheduled pump downtime. -
Page 16: Troubleshooting - Turbo-Flo™ Pumps
Use only Wilden Glyd™ rings as they Air bubbles in pump discharge. are of special construction. -
Page 17: Section 8 - Directions For Disassembly/Reassembly
Be aware of any hazardous effects of contact with your process fluid. The Wilden model T4 has a 38 mm (1-1/2") inlet and outlet and is designed for flows up to 307 lpm (81 gpm). The model T4 plastic is available in polypropylene wetted parts. - Page 18 Should this attack or abrasive wear. Replace worn be necessary, completely remove clamp parts with genuine Wilden parts for reli- bands and inspect o-rings for nicks, cuts able performance. and chemical attack.
- Page 19 Replace all worn parts with genuine diaphragm assembly from shaft. Inspect Wilden parts for reliable performance. all parts for wear and replace with genu- ine Wilden parts if necessary.
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Page 20: Turbo-Flo™ Air Valve - Disassembly, Cleaning, Inspection
It is reliable and simple to maintain. The bushing in the center block, along with the diaphragm shaft, provides the “trigger” to tell the air valve to shift. The following procedure will ensure that the air valve on your Wilden pump will provide long trouble-free service. AIR VALVE DISASSEMBLY:... - Page 21 AIR VALVE P/N 04-3800-09-07 PISTON CENTER BLOCK AIR INLET P/N 08-3210-55-225 Figure E AIR FILTER SCREEN P/U from#71477 EOM M4P Page 19 Same Figure END CAP Figure H *Refer to Section 8C for torque specifications. WIL-10220-E-02 WILDEN PUMP & ENGINEERING, LLC...
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Page 22: Reassembly Hints & Tips
• When assembling PTFE-coated hardware, care should be taken to keep the coating intact. • When installing Glyd™ rings, the use of the Wilden Ringer tool simplifies seal installation. MAXIMUM TORQUE SPECIFICATIONS Description of Part Plastic Pumps Air Valve 3.4 N·m [30 in-lbs]... -
Page 23: Gasket Kit Installation
Figure 7 Center the gasket so that it evenly covers the o-ring and seat Gently apply pressure to gasket to ensure the adhesive areas. maintains a positive seal to stay in place during pump assembly. WIL-10220-E-02 WILDEN PUMP & ENGINEERING, LLC... -
Page 24: Section 9 - Exploded View/Parts Listing
SECTION 9A EXPLODED VIEW/PARTS LISTING PLASTIC AIR- OPERATED Standard Assembly Ultra-Flex™ Inner Outer Ultra-Flex™ Diaphragm Piston Shaft Piston Spacer Ultra-Flex™ Assembly™ WILDEN PUMP & ENGINEERING, LLC WIL-10220-E-02... - Page 25 1Air Valve Assembly includes items 2 through 8. 2End Cap Cover (P/N 04-2420-55) requires End Cap Bolt (P/N 04-2450-22). 3Metric Flange: Polypropylene = 04-5160-20-504 0502 Specialty Code = PFA-Coated Hardware All boldface items are primary wear parts. WIL-10220-E-02 WILDEN PUMP & ENGINEERING, LLC...
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Page 26: T4 Plastic And Ultrapure Ptfe-Fitted
SECTION 9B EXPLODED VIEW/PARTS LISTING PLASTIC PTFE- FITTED WILDEN PUMP & ENGINEERING, LLC WIL-10220-E-02... - Page 27 0612 Specialty Code = Ultrapure, Male Connection, PFA-Coated 0622 Specialty Code = Ultrapure w/Male Connection NOTE: Models T4/TTPPB/0622 and T4/TTPPC/0612 incorporate 1" male non-threaded inlet/discharge bondable connections. All boldface items are primary wear parts. WIL-10220-E-02 WILDEN PUMP & ENGINEERING, LLC...
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Page 28: A4 Plastic Accu-Flo
SECTION 9C EXPLODED VIEW/PARTS LISTING PLASTIC ACCU-FLO™ WILDEN PUMP & ENGINEERING, LLC WIL-10220-E-02... - Page 29 Metric Flange: Polypropylene = 04-5160-20/0504 PVDF = 04-5160-21/0504 NOTE: Additional solenoid options are available. Please consult Section 10B for further information. 0150 Specialty Code = Solenoid Operated, 24V DC All boldface items are primary wear parts. WIL-10220-E-02 WILDEN PUMP & ENGINEERING, LLC...
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Page 30: Section 10 - Reference A. Air-Operated Elastomer Options
±10% Inrush Holding (Ω) 00-2110-99-153 00-2110-99-154 00-2110-99-156 INTERNATIONAL EXPLOSION PROOF / CENELEC / PTB FILE # EX-91.C.2027 Current (A) DC Voltage ±10% Power (W) Resistivity Part Number ±10% Inrush Holding (Ω) 00-2110-99-157 .135 .135 WILDEN PUMP & ENGINEERING, LLC WIL-10220-E-02... - Page 31 Since the use of Wilden pumps and parts is beyond our control, we cannot guarantee the suitability of any pump or part for a particular application and Wilden Pump and Engineering, LLC shall not be liable for any consequential damage or expense arising from the use or misuse of its products on any application.
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