Bottom Inlet, Short; Pump Dimensions, Specifications & Operating Requirements; Application Limits; Application Limit Specifications - Graco QEN AutoPump AP4+ Operation Manual

Bottom Inlet, Short

4.5"
For Pumps: 303269P, 303312P
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 4.5 are designed to handle the application ranges
described below. For application outside of these ranges consult QED Environmental about AP4.5 upgrades.

Application Limit Specifications:

Maximum Temperature: Up to 250°F (121°C) with certain models
pH Range: 2 – 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
4.5" - Short AP4.5 Bottom Inlet
Bottom
OD 4.6 in. (11.6 cm)
41.4 in. (105.1 cm)
17.8 lbs. (8.7 kg)
1
13 gpm (38 lpm) - See Flow Rate Chart
0.45 - 0.55 gal (1.7 – 2.08L )
26.7 in. (62.7 cm)
Standard Pump
250 ft. (76 m)
5 - 120 psi (0.4 - 8.4 kg/cm2)
0.4-1.1 scf / gal. (3.0-8.4 liters of air /
fluid liter)
380 ft. (116 m)
5 - 180 psi (0.4 – 12.655 kg/cm2)
0.7 SpG (0.7 g/cm3)
2
Fiberglass or Stainless Steel
316 Stainless Steel, Acetal
316 Stainless Steel, Viton, Acetal, P
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
3
VDF
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