QED Environmental Systems is the leading manufacturer of innovative environmental products.
For over 30 years their expertise has included Pumping Systems, Landfill Products, and Air Strippers.

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TopDrive™ Piston Pumps | Specifications

 

 

 

Solar & Electric TopDrive™ Pumps

 

Solar Pumps

Pump
Model
Standard
Solar Pump
Max. Head
ft(m)
Flow Range
gpm (Lpm)
Motor
Ratings (HP)
Power
Requrements
 LEP 1507-S  Solar  200 ( 61)  108 - 2.5
(.48 - .66)
 0.2  12-24v DC
 LEP 22516-S  Solar  160 (49)  4.0 - 6.0
(1.06 - 1.59)
 0.33  12-24v DC

 

Electric Pumps

Pump
Model
Standard
Solar Pump
Max. Head
ft(m)
Flow Range
gpm (Lpm)
Motor
Ratings (HP)
Power
Requrements
LEP 1507-E  Single  400 (122)  1.8 - 2.5
(.48 - .66)
0.33  120/208/240
1Φ - 50/60 Hz
   3-Phase  400 (122)  1.8 - 2.5
(.48 - .66)
 0.33  208/230/440/600
1Φ or 3Φ- 50/60 Hz
 LEP 22516-E  Single  160 (49)  4.0 - 6.0
(1.06 - 1.59)
   1Φ - 50/60 Hz
   3-Phase  160 (49)  4.0 - 6.0
(1.06 - 1.59)
 0.33  208/230/440/600
1Φ or 3Φ- 50/60 Hz

 

Trident Piston Pumps img 11 Trident Piston Pumps img 12

 

Components

LP−EB−ASSBLY_120V Electric Drive Assembly
LP−EB−ASSBLY_12V Solar Drive Assembly
LP−PH−ASSBLY Pump Head Assembly
LP−DA−ASSBLY_5FT Drop Assembly 5’
LP−DA−ASSBLY_10FT Drop Assembly 10’
LP−LP150−ASSBLY Standard Lower Pump
LP−LP225−ASSBLY High Flow Lower Pump
xxx-x-WCA Well Seal Assembly

 

The 150 and 225 series pump have a discharge pipe size of 3/4” (1.9 cm) NPT, a minimum nominal pipe size for well casing (inches) of 4” without gas extraction, and 6” with gas extraction; 8” (20.3 cm) and other custom sizes are available. Max temperature for both are 212ºF/100ºC, and includes a speed stroke control.

Controls Standard

Nema 4x enclosure with cover interlocked disconnect switch, overload contactor. All panels are SCA/UL approved and manufactured in an ISO 9001 certified facility.

Control Options

  • On-off cycle timers, wireless interface (operation and status), GFI protected heat trace circuit.
  • Variable speed can be provided with custom motor selection.
  • Step down transformers and control circuits as required.

Other Options

Solar system sizing is done to meet site specific environmental and run time conditions.

Materials

In-well components are fabricated from stainless steel or PVC, and feature Buna-N seals. These materials provide the best corrosion resistance possible. Above-ground components are fabricated from stainless steel, 6061-T6 aluminum and PVC. All fasteners are stainless steel for maximum corrosion resistance. High temperature and chemical resistant options are available.

Warranty

Each leachate pump comes with a no-hassle 2-year warranty against manufacturers’ defects.

 

Documents

pdfDownload the TopDrive Piston Pumps Brochure757.73 KB

 

Trident Piston Pumps img 10

Dimensions

A. Pump Head Height:
17.9” (45.5 cm)

B. Well Seal Insertion:
4.0” (10.2 cm)

C. Well Seal Diameter:
7.5” (19.0 cm)

D. Drop Tube Connector:
5.0” (12.7 cm)

E. Drop Tube Length:
5 or 10 ft. (1.5 or 3 m) - sections up to maximum pump head

F. Lower Pump Length
15.5” (39.4 cm)

G. Piston Cylinder Diameter:

LEP 1507-E

  • 1.75” (4.45 cm)

LEP 22516-E

  • 2.5” (6.35 cm)

H. Width at Discharge:
4.8” (12.2 cm)

I. Standard Motor Depth (Optional Models Vary):
12.3” (31.2 cm)

 

 

 

 

 

 

 

Pneumatic TopDrive™ Pumps

 

Pneumatic Pumps

Pump Model Max. Flow Rate gpm(LPM) Pump Vol. Cycle Gal. (l) Max. Depth ft. (m) Max Air Pressure psi (kg/cm2)
150 Series 2.4 (9.1) 0.06 (0.23) 350 (107) 120 (8.4)
225 Series 5.4 (20.4) 0.23 (0.51)  150 (46) 120 (8.4)

 

Components

LP−PB−ASSBLY Pneumatic Drive Assembly
LP−PB−ASSBLY Pump Head Assembly
LP−DA−ASSBLY_5FT Drop Assembly 5’
LP−DA−ASSBLY_10FT Drop Assembly 10’
LP−LP150−ASSBLY Standard Lower Pump
LP−LP225−ASSBLY High Flow Lower Pump
xxx-x-WCA Well Seal Assembly

 

The 150 and 225 series pump have a discharge pipe size of 3/4” (1.9 cm) NPT, a minimum nominal pipe size for well casing (inches) of 4” without gas extraction, and 6” with gas extraction; 8” (20.3 cm) and other custom sizes are available. Max temperature for both are 212ºF/100ºC, and includes a speed stroke control.

 

Trident Piston Pumps img 14 Trident Piston Pumps img 15

 

Trident Piston Pumps img 16

Materials

In-well components are fabricated from type 316 stainless steel or PVC, and feature Buna-N seals. These materials provide the best corrosion resistance possible. Above-ground components are fabricated from stainless steel, 6061-T6 aluminum and PVC. All fasteners are stainless steel for maximum corrosion resistance. High temperature and chemical resistance options are available.

Warranty

Each leachate pump comes with a no-hassle 2-year warranty against manufacturers’ defects.

 

Documents

pdfDownload the TopDrive Piston Pumps Brochure757.73 KB

 

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Trident Piston Pumps img 13

Dimensions

A. Pump Head Height:
32.6” (82.8 cm)

B. Well Seal Insertion:
4.0” (10.2 cm)

C. Drop Tube Connector:
5.37” (13.7 cm)

D. Drop Tube Length:
5 or 10 ft. (1.5 or 3 m) sections up to maximum pump head

E. Lower Pump Length
15.5” (39.4 cm)

F. Piston Cylinder Diameter:

150 Series

  • 1.75” (4.4 cm)

225 Series

  • 2.5” (6.4 cm)

G. Well Seal Diameter (6”/15 cm Nominal Well):
5.36” (13.6 cm)

H. Width at Discharge:
4.8” (12.2 cm)

I. Cover Width:
5.1” (13.0 cm)

J. Cover Depth (Front):
2.1” (5.3 cm)

K. Cover Depth (Rear):
2.6” (6.6 cm)