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

 

Well Seals

Visit the Tough Seal Overview Page

pdfDownload the Tough Seal Datasheet571.91 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

 

Well Seals

Visit the Tough Seal Overview Page

pdfDownload the Tough Seal Datasheet571.91 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)