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Pump
Air Drive Diaphram Pump > 2" PX20

Untitled Document


2” Metallic EXP Models
2” Metallic Performance Specifications






Ratio: 1:1
Maximum GPM (LPM): 172 (651)
Displacement per cycle 1.4 (5.3)
@ 100 psi Gallons (Liters)
Air Inlet   (Female) :
3/4 - 14 N.P.T.F.-1
Fluid Inlet/Outlet (Female) :
PX20X-AXX-XXX-B( )
2 - 11-1/2 N.P.T.F.-1
PX20X-BXX-XXX-B( )
  Rp 2 (2 - 11 BSP parallel)
PX20X-FXX-XXX-B( )
2” A.N.S.I./DIN Flange

Max. operating pressure   psi (bar) : 120 (8.3)
Suspended solids max. dia.   in. (mm) : 1/4” (6.4)
Maximum dry suction lift ft (m) : 14 (4.2) Elastomer fitted
Sound Level : PSI Cycles / Min db(A)
70 50 85.0
Weight lbs (kg) :
Air Motor Connection Wetted Pump Wgt
PD20A AL Thread AL 91.4 (41.50)
AL Thread CI 147.4 (66.90)
AL Thread H 155   (70.3)
AL Thread SS 149.8   (68)
AL Flange H 162.2 (73.60)
  AL Flange SS 162.2 (73.60)
PD20R Poly Thread CI 165 (74.8)
Poly Thread H 154 (69.9)
Poly Thread SS 154 (69.9)
Poly Flange H 146 (66.2)
  Poly Flange SS 146 (66.2)
PD20S SS Thread AL 120.3 (54.60)
SS Thread CI 176.3 (80)
SS Thread H 183.9 (83.4)
SS Thread SS 178.7 (81.10)
SS Flange H 191.1 (86.70)
SS Flange SS 191.1  (86.70)

AL-Aluminum, CI-Cast Iron, H-Hastelloy, SS-Stainless Steel



2” Metallic
Dimensions and Flow Curves










67263 Continuous
Duty Muffler
67174-20 Screened Inlet




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