AIR-POWERED PUMPS

AutoPumps

QED’s patented AutoPump® originated the automatic air-powered pump concept in 1986 and has led the industry ever since.

Air-powered Remediation Pumps for Landfill Pumping | Specifications

AutoPump	Model	Inlet Position	Outside Diameter in. (cm)	Overall Length in. (cm)	Max Flow* gpm (Lpm)	Max Depth ft. (m)	Actuation Level in. (cm)	PDF Specs
4" Bottom Inlet AP Pumps
Long AP4 Bottom Inlet	Long AP4B	Bottom	3.5 in. (8.9 cm)	53 in. (135 cm)	14 gpm (53 Lpm)	425 ft. (130 m)**	53 in. (89 cm)
Short AP4 Bottom Inlet	Short AP4B	Bottom	3.5 in. (8.9 cm)	41 in. (104 cm)	13 gpm (49 Lpm)	425 ft. (130m)**	27 in. (69cm)
Low Drawdown AP4 Bottom Inlet	LD AP4B	Bottom	3.5 in. (8.9 cm)	28 in. (71 cm)	7 gpm (26.5 Lpm)	250 ft. (76 m)**	13 in. (33 cm)***

4" Top Inlet AP Pumps
Long AP4 Top Inlet	Long AP4T	Top	3.5 in. (8.9 cm)	57 in. (145 cm)	10 gpm (38 Lpm)	425 ft. (130m)**	52 in. (132 cm)
Short AP4 Top Inlet	Short AP4T	Top	3.5 in. (8.9 cm)	42 in. (107 cm)	9 gpm (34 Lpm)	425 ft. (130m)**	37 in. (94 cm)
Low Drawdown AP4 Top Inlet	LD AP4T	Top	3.5 in. (8.9 cm)	29 in. (74 cm)	6.4 gpm (24 Lpm)	250 ft. (76 m)	24 in. (62 cm)

3" Bottom Inlet AP Pumps
Long AP3 Bottom Inlet	Long AP3B	Bottom	2.63 in. (6.68 cm)	52 in. (132 cm)	7.3 gpm (27.6 Lpm)	220 ft. (67 m)	31 in. (79 cm)
Short AP3 Bottom Inlet	Short AP3B	Bottom	2.63 in. (6.68 cm)	42 in. (107 cm)	6 gpm (22.7 Lpm)	175 ft. (53.3 m)	22 in. (56 cm)

3" Top Inlet AP Pumps
Long AP3 Top Inlet	Long AP3T	Top	3.4 in. (8.64 cm)****	57 in. (145 cm)	5.4 gpm (20 Lpm)	220 ft. (67 m)	53 in. (135 cm)
Short AP3 Top Inlet	Short AP3T	Top	3.4 in. (8.64 cm)****	47 in. (119 cm)	4.8 gpm (18.1 Lpm)	175 ft. (53.3 m)	42 in. (107 cm)

2" Bottom Inlet AP Pumps
Long AP2 Bottom Inlet	Long AP2B	Bottom	1.75 in. (4.45 cm)	55 in. (139 cm)	2.3 gpm (8.82 Lpm)	300 ft. (91.4 m)	35 in. (88.9 cm)
Short AP2 Bottom Inlet	Short AP2B	Bottom	1.75 in. (4.45 cm)	33 in. (85 cm)	2 gpm (7.57 Lpm)	300 ft. (91.4 m)	20 in. (51 cm)

2" Top Inlet AP Pumps
Long AP2 Top Inlet	Long AP2T	Top	1.75 in. (4.45 cm)	57 in. (145 cm)	1.9 gpm (7.2 Lpm)	300 ft. (91.4 m)	52 in. (132 cm)
Short AP2 Top Inlet	Short AP2T	Top	1.75 in. (4.45 cm)	35 in. (89 cm)	1.6 gpm (6.0 Lpm)	300 ft. (91.4 m)	31 in. (77.2 cm)

* Consult QED for higher flow requirements
** High pressure option for AP4 models
*** Optional radial inlet model provides 11.5 in. (29 cm) actuation level
****Optional 2.63 in. (6.68 cm) OD available
(U.S. Patent Number 5,004,405)

See the Complete AutoPump^®Catalog 4.60 Mb

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