Series 55/56-PA is an ATEX Category 2/3 air pilot process pump suitable for transfer and recovery of a wide variety of fluids.
- Air pilot type process pump
- Discharge rate 1 to 20 l/min
- Compact, large capacity
- Easy maintenance due to structural design that allows the diaphragm and check valve to be replaced individually
- 2 to 5 times longer life
Catalog: pa .-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com Fluid Compatibility: Series PA3000/5000 0 3 0 3 0 3 0 3 PA321 PA521 PA3220 PA5220 PA311 PA511 PA3120 PA5120 Model Body material Aluminum (ADC12) Stainless steel (SCS14) Diaphragm material Fluoro resin Nitrile rubber Fluoro resin Nitrile rubber Examples
Series PA3000/5000 Dimensions/Automatically Operated Type PA3000 68 85 105 4-7 7.5 (185) Reset button FLUID OUT Rc 3/8 5.5 AIR SUP (pilot air supply port) Rc 1/4 FLUID OUT PROCESS PUMP AIR SUP 2 115 90 74.5 FLUID I N AIR EXH AIR EXH (pilot air exhaust port) 44.5 3 32 Rc 1/4 100 130 FLUID IN Rc 3/8 PA5000 179 4-9 90 90 FLUID OUT Rc 1/2, 3/4 AIR SUP (pilot air supply port) Rc 1/4 (257) 112 56
C C q: SY30M-56-4A w: SY50M-56-4A e: SY70M-56-4A D Individual EXH (SUP) spacer assembly D Mounting onto a manifold follows the order explained above.