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E n g i n e e r i n g O p e r a t i o n & Original Series METAL 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-10252-E-01...
If diaphragm rupture occurs, material being NOTE: All non lube-free air-operated pumps must be pumped may be forced out air exhaust. lubricated. Wilden suggests an arctic 5 weight oil (ISO WARNING: Prevention of static sparking — If static grade 15). Do not over-lubricate pump. Over-lubrication sparking occurs, fire or explosion could result.
, aluminum screen base 0233 Stallion ® , externals (screen & handles), BSPT 0050 Stallion ® NOTE: MOST ELASTOMERIC MATERIALS USE COLORED DOTS FOR IDENTIFICATION. Viton ® is a registered trademarks of DuPont Dow Elastomers. WILDEN PUMP & ENGINEERING, LLC WIL-10252-E-01...
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H O W I T W O R K S — P U M P 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.
For optimum life and performance, pumps should be specified so that daily operation parameters scfm) air consumption. (See dot on chart.) will fall in the center of the pump performance curve. Caution: Do not exceed 8.6 bar (125 psig) air supply pressure. WIL-10252-E-01 WILDEN PUMP & ENGINEERING, LLC...
For optimum life and performance, pumps should be specified so that daily operation parameters scfm) air consumption. (See dot on chart.) will fall in the center of the pump performance curve. Caution: Do not exceed 8.6 bar (125 psig) air supply pressure. WILDEN PUMP & ENGINEERING, LLC WIL-10252-E-01...
The number of intake and discharge elbows, viscosity of pumping PTFE Diaphragms fluid, elevation (atmospheric pressure) and pipe friction loss all affect the amount of suction lift your pump will attain. WIL-10252-E-01 WILDEN PUMP & ENGINEERING, LLC...
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MUFFLER: Sound levels are reduced below OSHA speci- FDA AND USDA PUMPS SHOULD BE CLEANED AND/OR fications using the standard Wilden muffler element. Other SANITIZED BEFORE USE ON EDIBLE PRODUCTS. mufflers can be used to further reduce sound levels, but they usually reduce pump performance.
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Personnel familiar with the pump's construction sure. The Wilden T15 pump runs solely on compressed air and service should be informed of any abnormalities that and does not generate heat, therefore your process fluid are detected during operation.
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Check center block Glyd™ rings. If worn excessively, manifold. they will not seal and air will simply flow through pump and out air exhaust. Use only Wilden Glyd™ rings as Product comes out air exhaust. they are of special construction.
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Be aware of any hazardous effects of contact with your process fluid. The Wilden T15 has a 76 mm (3") inlet and 76 mm (3") outlet and is designed for flows up to 878 lpm (232 gpm). The T15 is available in aluminum, cast iron or 316 stainless steel wetted parts.
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Remove the intake valve balls, seats and o-rings from the discharge manifold and inspect for nicks, gouges, chemical attack or abrasive wear. Replace worn parts with genuine Wilden parts for reliable performance. PTFE o-rings should be replaced when reassembled. Step 6.
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Inspect diaphragm assembly and shaft for signs of wear or chemical attack. Replace all worn parts with genuine Wilden parts for reliable performance. Step 10. Figure 10 Step 11.
“trigger" to tell the air valve to shift. The follow- ing procedure will ensure that the air valve on your Wilden pump will provide long trouble-free service. AIR VALVE BODY AND PISTON...
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When bushing wear becomes excessive, a new center block must be used. Grooves in bushing which contain Glyd™ rings BLEED-OFF PORT Figure G Center Block (Front View) P/N 15-3210-55-225 P/N 15-3800-09-07 Figure E WIL-10252-E-01 WILDEN PUMP & ENGINEERING, LLC...
Failure to replace worn parts with genu- ine Wilden parts will nullify any warranty offered by Wilden Pump & Engineering, LLC. Please find the applicable torque specifications on this page. The following tips will assist in the assembly process.
PTFE tape. lightly on the tape to ensure that the adhe- liquid chamber. sive holds it in place during assembly. Do not stretch the tape during placement in center of diaphragm bead groove. WIL-10252-E-01 WILDEN PUMP & ENGINEERING, LLC...
E X P L O D E D V I E W & P A R T S L I S T I N G T15 METAL R u bber / T P E - F i t t ed E X P L O D E D V I E W WILDEN PUMP & ENGINEERING, LLC WIL-10252-E-01...
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NOTE: Stallion pumps come standard with rubber Ultra-Flex™ diaphragms. 0030 Specialty Code = Screen Based 0050 Specialty Code = Stallion All boldface items are primary wear parts. Rubber-fi tted models continue on pages 20–21. WIL-10252-E-01 WILDEN PUMP & ENGINEERING, LLC...
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E X P L O D E D V I E W & P A R T S L I S T I N G ( C O N T . ) T15 METAL R u bber / T P E - F i t t ed E X P L O D E D V I E W WILDEN PUMP & ENGINEERING, LLC WIL-10252-E-01...
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Stallion pumps require three (3) each (P/N's 08-6450-03 and 08-6120-03). NOTE: Stallion pumps come standard with rubber Ultra-Flex™ diaphragms. 0030 Specialty Code = Screen Based 0050 Specialty Code = Stallion All boldface items are primary wear parts. WIL-10252-E-01 WILDEN PUMP & ENGINEERING, LLC...
E X P L O D E D V I E W & P A R T S L I S T I N G T15 METAL P T F E - F i t t ed E X P L O D E D V I E W WILDEN PUMP & ENGINEERING, LLC WIL-10252-E-01...
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Air Valve Assembly includes parts thru 15-2390-52. T15/SSSN pump large clamp band comes with 15-6670-03-70 wing nut and 15-6720-07-70 washer. T15/SSSN pump small clamp band comes with 08-6670-03-72 wing nut and 08-6720-07-70 washer. All boldface items are primary wear parts. WIL-10252-E-01 WILDEN PUMP & ENGINEERING, LLC...
08-1080-51 15-1120-51-50 EPDM 15-1020-54 08-1080-54 15-1120-54-50 Viton® 15-1020-53 08-1080-53 15-1120-53-50 For other elastomer options, refer to your BOM Book. 25 mm (1") solids handling capacity available only with Turbo-Flo™ and Ultra-Flex™ diaphragm confi guration. WILDEN PUMP & ENGINEERING, LLC WIL-10252-E-01...
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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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