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Top Inlet, Short
4"
For Pumps: 303243P, 303280P, 302796P
Pump Dimensions, Specifications & Operating Requirements
Model
Liquid Inlet Location
Length Overall (pump & fittings)
Weight
Max. Flow Rate
Pump Volume / Cycle
Min. Actuation Level
Max. Depth
Air Pressure Range
Air Usage
High Pressure Pump
Max. Depth
Air Pressure Range
Min. Liquid Density
Standard Construction Materials
Pump Body
Pump Ends
Internal Components
Tube & Hose Fittings
Fitting Type
Tube & Hose Options
Tubing Material
Sizes - Liquid Discharge
Pump Air Supply
Air Exhaust
Hose Material
Sizes - Liquid Discharge
Pump Air Supply
Air Exhaust
Application Limits
AutoPump Ultra 4.0 are designed to handle the application ranges described below. For application outside of
these ranges consult QED Environmental about AP4 upgrades.
Application Limit Specifications:
Maximum Temperature: Up to 250°F (121°C) with certain models
pH Range: Aggressive Fluid: with SS Wye: 2-12 pH, with Acetal Wye: 4-12 pH
Ultra: with SS Wye: 3-12 pH, with Acetal Wye: 4-12 pH
Salinity: Up to 270 ppm (150 ppm chloride) at 180°F (82°C)
Up to 405 ppm (225 ppm chloride) at 140°F (60°C)
Up to 9000 ppm (5000 ppm chloride) at 50°F (10°C)
Rev 02
4" - Short AP4.0 Top Inlet
Top
OD
3.6 in. (9.1 cm)
49.5 in. (110 cm)
17 lbs. (7.8 kg)
1
9 gpm (34 lpm) - See Flow Rate Chart
0.22 - 0.36 gal (.83 - 1.36L )
43.2 in. (106 cm)
Standard Pump
250 ft. (76 m)
5 - 120 psi (0.4 - 8.4 kg/cm2)
0.35-1.5 scf / gal. (2.4-11.3 liters of air /
fluid liter) - See Air Usage Chart
425 ft. (130 m)
5 - 200 psi (0.4 - 14.1 kg/cm2)
0.7 SpG (0.7 g/cm3)
2
Fiberglass or Stainless Steel
316 Stainless Steel
316 Stainless Steel, Viton, Acetal, PVDF
316 Stainless Steel
Barbs or Quick Connects or Easy
Fittings
Nylon
1 in. (25 mm) or 1-1/4 in. (32 mm) OD
1/2 in. (13 mm) OD
5/8 in. (16 mm) OD
Nitrile
3/4 in. (19 mm) or 1 in. (25 mm) ID
3/8 in. (9.5 mm) ID
1/2 in. (13 mm) ID
PN: 95358
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