PRODUCT HELP

Below are two guides to help you with product selection; temperature limits and a chemical guide. For further information please check features and specifications.

TEMPERATURE LIMITS

Please Note: It is IMPORTANT to also read Section 1 of the applicable Wilden Brochure which explains Pump and Diaphragm temperature limits. This will help you with selecting the correct pump for you application.

Diaphragm Material	Temperature Limit
Acetal	–29°C to 82°C
Buna-N	–12°C to 82°C
Geolast®	–40°C to 82°C
Neoprene	–18°C to 93°C
Nordel® EPDM	–51°C to 138°C
Nylon	–18°C to 93°C
PFA	–7°C to 107°C
Polypropylene	0°C to 79°C
Polyurethane	–12°C to 66°C
PVDF	–12°C to 107°C
PTFE	4°C to 104°C
PTFE with EPDM-backed	4°C to 137°C
PTFE with Neoprene-backed	4°C to 93°C
Saniflex™	–29°C to 104°C
Viton® FKM	–40°C to 177°C
Wil-Flex™ (Santoprene)	–40°C to 107°C

CHEMICAL GUIDE

The Wilden chemical resistance guide is compiled from numerous reliable sources and cross-checked; however, it is only intended as an additional source of information. Diaphragm life not only depends on a diaphragm’s chemical compatibility with the process fluid but also on the process conditions. These conditions will vary depending on the abrasiveness of your process fluid, temperature, size of diaphragm, pumping media and lift conditions. Consult your authorized Wilden distributor regarding which diaphragm material will work best for your application requirements.

PRODUCT INFORMATION

As part of the premium Wilden® Pro-Flo® SHIFT Series of AODD pumps, this pump is one of the most efficient and highest-flowing pumps in the industry. It utilizes a clamped-band design for easy assembly and disassembly and is ATEX compliant. This robust design is perfect for general industry applications where flow, efficiency and routine maintenance are required, including oil & gas, dewatering, paint & coatings, ceramics and mining.

CERTIFICATIONS

Wilden Pump & Engineering LLC has met the criteria for placing the CE mark on our product line. On December 3, 1999, Wilden fully self-certified its product line by meeting all the regulations of the Machinery and PED (Pressure Equipment) Directives. Every pump manufactured by Wilden will now receive the CE mark. Each pump box will also include a Safety Supplement manual in the eleven official languages of the European Community.

It is only natural that the worldwide leading producer of air-operated, double-diaphragm pumps complies with the ATEX 100A directive for explosive atmospheres. The European community and their safety are of utmost importance to us. We take responsibility for not only our product, but also for the supporting documentation and compliance of necessary directives. Wilden is proud to introduce our metallic X pumps that comply with ATEX 94/9/EC Group I, category M2 and Group II, category 2 zones G & D. Our plastic X pumps comply with ATEX 94/9/EC Group II, category 2, zone G.

FEATURES

FEATURE	DESCRIPTION
Flow Rate	Superior flow rates
Efficiency	Most efficient ADS
Fast Maintenance	Clamped connections for faster maintenance
Compliant	ATEX compliant
No Priming	Self Priming
Shearing	Shear-sensitive
Longevity	Longest Mean Time Between Repair (MTBR)
Temperature Tolerance	Superior anti-freezing
Reliability	Increased On/Off reliability

SPECIFICATIONS

SPECIFICATION	DESCRIPTION
Series	Pro-Flo Shift
Model	PS1
Inlet	13mm (0.5")
Outlet	13mm (0.5")
Air Inlet	6 mm (0.25")
Material	Aluminium
Assembly	Clamped
Connection Type	NPT
Piston	Traditional
Stroke	Full Stroke
Max Flow Rate	60.2 lpm (15.9 gpm)
Wetted Path Material	Aluminium
Gearing	1:1
Max Air Pressure	125 psi
Max. Solids Passage	1.6 mm (1/16")
Weight	6 kg (13 lb)
Size (HxWxD)	208 x 224x 216(mm)

Please Note: Specification's are a guild only and may change without notice. Please also read the applicable Wilden Brochure for full specifications. E&OE.

LITERATURE AND DRAWINGS

	Wilden General Brochure (WIL-18040-C)
	Wilden Advanced Brochure (WIL-10010-C)
	Wilden Equaliser Surge Dampener SD EOM (WIL-19010-E)
	Wilden PS1 Metal EOM (WIL-10470-E)