Edson Pumps
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Edson Diaphragm Pumps
1
Diaphragm Pump

Performance Features

  • Pumps Suspended Solids
  • Self-Priming from a Dry Start
  • Powerful Suction Lift up to 18 ft.
  • Safe to Run Dry Indefinitely
  • Low Emulsion
  • No Sheering Action
  • Pumps available through 40 gpm

Design Features

  • Multiple Drives: Air, Electric,
    Gasoline & Manual
  • Choice of Anodized Aluminum,
    Marine Bronze or Chemical
    Resistant Coated Models
  • Non-Clogging Flow-Thru Design
  • Easy to Install, Clean and
    Maintain
  • Fixed Mount and Portable
    Versions Available
  • Industrial Hardened for Years
    of Reliable Service
  • Extended-Life Reinforced
    Diaphragms
 Simply Reliable
Edson Diaphragm Pumps are the most popular of all Edson Pumps due to their simplicity, reliability and convenience. They are an excellent choice for groundwater remediation, containment transfers, dewatering, oil and water separations, marina and campground sewage collection, as well as tank, sump and drum transfers, filtration applications, and the collection and transfer of abrasives, slurries and other waste liquids.
Electric Air
Gasoline Manual
1
 Air Powered Diaphragm Pumps
1
Edson Model 120 Diaphragm Pump
Air Powered - 2" Ports - 0 to 40 GPM
Performance:
Static Suction Lift

15 ft / 4.57m

Dry Suction Lift

12 ft / 3.65m

Discharge Head

15 ft / 4.57m

Max Volume

40 GPM / 152 LPM*

* at 60 cycles per minute
Construction:
Pump Base

Choice of:

(Wetted Parts)

Anodized Aluminum
Marine Bronze
Urethane Powder Coating
PTFE Coating (HALAR)

Diaphragms and Valves

Choice of:

 

Nitrile
Viton
Hypalon

Mounting Frame

Powder Coated Aluminum

Hardware Material

Stainless Steel
 

Drives:
Air Motor

3" bore x 3" stroke, self-lubricating air cylinder controlled by an adjustable 0-30 sec. ceramic air operated timing valve.

Air Consumption

15 ACFM*

* at 60 cycles/min at 85 PSI
Edson Model 220 Diaphragm Pump
Air Powered - 1½" Ports - 0 to 20 GPM
Performance:
Static Suction Lift

18 ft / 5.47m

Dry Suction Lift

15 ft / 4.57m

Discharge Head

18 ft / 5.47m

Max Volume

20 GPM / 76 LPM*

* at 60 cycles per minute
Construction:
Pump Base

Choice of:

(Wetted Parts)

Anodized Aluminum
Marine Bronze
Urethane Powder Coating
PTFE Coating (HALAR)

Diaphragms and Valves

Choice of:

 

Nitrile
Viton
EDPM

Mounting Frame

Same As Pump Base

Hardware Material

Stainless Steel
 

Drives:
Air Motor

2¼" bore x 2½" stroke, self-lubricating air cylinder controlled by an adjustable 0-30 sec. ceramic air operated timing valve.

Air Consumption

8 ACFM*

* at 60 cycles/min at 85 PSI
 
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1
 Electric Powered Diaphragm Pumps
1
Edson Model 120 Diaphragm Pump
Electric Powered - 2" Ports - 0 to 40 GPM
Performance:
Static Suction Lift

15 ft / 4.57m

Dry Suction Lift

12 ft / 3.65m

Discharge Head

15 ft / 4.57m

Max Volume

40 GPM / 152 LPM*

* at 60 cycles per minute
Construction:
Pump Base

Choice of:

(Wetted Parts)

Anodized Aluminum
Marine Bronze
Urethane Powder Coating
PTFE Coating (HALAR)

Diaphragms and Valves

Choice of:

 

Nitrile
Viton
Hypalon

Mounting Frame

Powder Coated Aluminum

Hardware Material

Stainless Steel
 

Drives:
Electric Powered

With Choice of Close Coupled:

3/4 hp tefc motors all voltages, 1ph or 3ph
3/4 hp explosion-proof motors
3/4 hp teft 12v and 24v motors
Edson Model 220 Diaphragm Pump
Electric Powered - 1½" Ports - 0 to 20 GPM
Performance:
Static Suction Lift

18 ft / 5.47m

Dry Suction Lift

15 ft / 4.57m

Discharge Head

18 ft / 5.47m

Max Volume

20 GPM / 76 LPM*

* at 60 cycles per minute
Construction:
Pump Base

Choice of:

(Wetted Parts)

Anodized Aluminum
Marine Bronze
Urethane Powder Coating
PTFE Coating (HALAR)

Diaphragms and Valves

Choice of:

 

Nitrile
Viton
EDPM

Mounting Frame

Powder Coated Aluminum

Hardware Material

Stainless Steel
 

Drives:
Electric Powered

With Choice of Close Coupled:

3/4 hp tefc motors all voltages, 1ph or 3ph
3/4 hp explosion-proof motors
3/4 hp teft 12v and 24v motors
 
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1
 Gasoline Powered Diaphragm Pumps
1
Edson Model 120 Diaphragm Pump
Gasoline Powered - 2" Ports - 0 to 40 GPM
Performance:
Static Suction Lift

15 ft / 4.57m

Dry Suction Lift

12 ft / 3.65m

Discharge Head

15 ft / 4.57m

Max Volume

40 GPM / 152 LPM*

* at 60 cycles per minute
Construction:
Pump Base

Choice of:

(Wetted Parts)

Anodized Aluminum
Marine Bronze
Urethane Powder Coating
PTFE Coating (HALAR)

Diaphragms and Valves

Choice of:

 

Nitrile
Viton
Hypalon

Mounting Frame

Powder Coated Aluminum

Hardware Material

Stainless Steel
 

Drives:
Gasoline Powered

Close Coupled 3.5hp Gasoline Engine

Edson Model 220 Diaphragm Pump
Gasoline Powered - 1½" Ports - 0 to 20 GPM
Performance:
Static Suction Lift

18 ft / 5.47m

Dry Suction Lift

15 ft / 4.57m

Discharge Head

18 ft / 5.47m

Max Volume

20 GPM / 76 LPM*

* at 60 cycles per minute
Construction:
Pump Base

Choice of:

(Wetted Parts)

Anodized Aluminum
Marine Bronze
Urethane Powder Coating
PTFE Coating (HALAR)

Diaphragms and Valves

Choice of:

 

Nitrile
Viton
EDPM

Mounting Frame

Powder Coated Aluminum

Hardware Material

Stainless Steel
 

Drives:
Gasoline Powered

Close Coupled 3.5hp Gasoline Engine
 

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1
 Manual Diaphragm Pumps
1
Edson Size 18 Manual Pump
Aluminum or Bronze - 1½" Ports - 18 GPM
Performance:
Static Suction Lift

18 ft / 5.47m

Dry Suction Lift

15 ft / 4.57m

Discharge Head

18 ft / 5.47m

Max Volume

18 GPM / 68 LPM*

* at 46 cycles per minute
Construction:
Pump Base

Choice of:

(Wetted Parts)

Anodized Aluminum
Marine Bronze
Urethane Powder Coating
PTFE Coating (HALAR)

Diaphragms and Valves

Choice of:

 

Nitrile
Viton
EDPM

Hardware Material

Stainless Steel
 

Edson Size 18 Manual Pump Kits
Aluminum or Bronze - 1½" Ports - 18 GPM
Performance:
Static Suction Lift

18 ft / 5.47m

Dry Suction Lift

15 ft / 4.57m

Discharge Head

18 ft / 5.47m

Max Volume

18 GPM / 68 LPM*

* at 46 cycles per minute
Construction:
Pump Base

Choice of:

(Wetted Parts)

Anodized Aluminum
Marine Bronze
Urethane Powder Coating
PTFE Coating (HALAR)

Diaphragms and Valves

Choice of:

 

Nitrile
Viton
EDPM

Mounting Board

Milled 3/4" Marine Plywood with Clear Polyurethane Coating

Hardware Material

Stainless Steel

Portable Pump Kit Hose

20ft Flexible Hose with Quick Clamp Fittings and Adapters

Grout Pump Kit Hopper

14 Qt with Elbows and Bushing
 

Edson Size 30 Manual Pump
Aluminum or Bronze - 2" Ports - 1 Gallon per Stroke
Performance:
Static Suction Lift

15 ft / 4.57m

Dry Suction Lift

12 ft / 3.65m

Discharge Head

15 ft / 4.57m

Max Volume

30 GPM / 114 LPM*

* at 30 cycles per minute
Construction:
Pump Base

Choice of:

(Wetted Parts)

Anodized Aluminum
Marine Bronze
Urethane Powder Coating
PTFE Coating (HALAR)

Diaphragms and Valves

Choice of:

 

Nitrile
Viton
Hypalon

Hardware Material

Stainless Steel
 

Edson Size 30 Manual Pump Kit
Aluminum or Bronze - 2" Ports - 1 Gallon per Stroke
Performance:
Static Suction Lift

15 ft / 4.57m

Dry Suction Lift

12 ft / 3.65m

Discharge Head

15 ft / 4.57m

Max Volume

30 GPM / 114 LPM*

* at 30 cycles per minute
Construction:
Pump Base

Choice of:

(Wetted Parts)

Anodized Aluminum
Marine Bronze
Urethane Powder Coating
PTFE Coating (HALAR)

Diaphragms and Valves

Choice of:

 

Nitrile
Viton
Hypalon

Mounting Board

Milled 3/4" Marine Plywood with Clear Polyurethane Coating

Hardware Material

Stainless Steel
 

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Edson International, Pump Division
146 Duchaine Blvd., New Bedford, MA 02745
Tel: 508 995 9711 Fax: 508 995 5021 Email: pumps@edsonintl.com
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