D35 Series (US) / G35 Series (Metric)

Diaphragm Pump Features

Versatile, Reliable Pumps for a Wide Range of Applications

  • Pumps the full spectrum of low-to-high viscosity fluids.
  • Features a seal-less design and horizontal disk check valves that enable the pump to handle abrasives and particulates that might damage or destroy other types of pumps.
  • Simple, compact design reduces initial investment and lowers maintenance costs.
  • Operational efficiencies reduce energy costs.
  • Able to run dry without damage (or additional maintenance) to the pump in case of accident or operator error.
  • Tolerates non-ideal operating conditions.
  • Minimizes maintenance and downtime because there are no seals, packing or cups to leak or replace.

D35 / G35 Series Resources

D35 - Datasheets
Datasheets
D35 Specifications
(Performance, Dimensions, Options, Ordering Information)
Application Worksheet
Installation Guidelines

G35 - Datasheets
Datasheets
G35 Specifications
(Performance, Dimensions, Options, Ordering Information)
Application Worksheet
Installation Guidelines

D35 Series (US)
D35 - Flow Capacities
Modelrpmgpml/min
D35-X105036.5138
D35-E115034.0129

D35 - Delivery @1200 psi (83 bar)
Modelgal/revliters/rev
D35-X0.03470.1314
D35-E0.02960.1120

D35 - Delivery @1500 psi (103 bar)
Modelgal/revliters/rev
D35-X0.03300.1250

D35 - Other Specifications
Maximum Discharge Pressure
Metallic Heads:1500 psi (103 bar) @ 700 rpm
Maximum Inlet Pressure250 psi (17 bar) with 1500 psi (103 bar)
maximum discharge pressure
500 psi (34 bar) with 1200 psi (83 bar)
maximum discharge pressure
Maximum Operating Temperature
Metallic Heads:250 ̊F (121 ̊C) - Consult factory for correct component selection for temperatures from 160 ̊F (71 ̊C) to 250 ̊F (121 ̊C).
Maximum Solids Size800 microns
Inlet Port2-1/2 inch NPT or 3 inch SAE flange
Discharge Port1-1/4 inch NPT or 1-1/4 inch SAE flange
Shaft Diameter2 inch (50.8 mm)
Shaft RotationReverse (bi-directional)
BearingsTapered roller bearings
Oil Capacity5.0 US quarts (4.7 liters)
Weight
Metallic Heads:240 lbs. (109 kg)

G35 Series (Metric)
G35 - Flow Capacities @ 83 bar (1200 psi) 6-pole Motor @ 50 Hz
Modelrpmgpml/min
G35-X96033.50127.00
G35-E96029.00110.00
G35 - Flow Capacities @ 83 bar (1200 psi) 8-pole Motor @ 50 Hz
Modelrpmgpml/min
G35-X73025.5096.60
G35-E73022.1083.60

G35 - Delivery @ 83 bar (1200 psi)
Modelgal/revliters/rev
G35-X0.03470.1314
G35-E0.02960.1120

G35 - Delivery @ 103 bar 1500 psi)
Modelgal/revliters/rev
G35-X0.03300.1250

G35 - Other Specifications
Maximum Discharge Pressure
Metallic Heads:103 bar (1500 psi) @ 700 rpm
Maximum Inlet Pressure17 bar (250 psi) with 103 bar (1500 psi)
maximum discharge pressure
34 bar (500 psi) with 83 bar (1200 psi)
maximum discharge pressure
Maximum Operating Temperature
Metallic Heads:121 ̊C (250 ̊F) - Consult factory for correct component selection for temperatures from 71 ̊C (160 ̊F) to 121 ̊C (250 ̊F).
Non-metallic Heads:140 ̊F (60 ̊C)
Maximum Solids Size500 microns
Inlet Port1-1/4 inch BSPT
1-1/4 inch NPT
Discharge Port3/4 inch BSPT
3/4 inch NPT
Shaft Diameter28.6 mm (1-1/8 inch)
Shaft RotationReverse (bi-directional)
BearingsTapered roller bearings
Oil Capacity2.1 liters (2.2 US quarts)
Weight
Metallic Heads:66 kg (145 lbs.)

D35 - 3D CAD Drawings
Files
D-35 w/Metallic Pump Head(Solidworks Part)
D-35 w/Metallic Pump Head(IGES File)
D-35 w/Metallic Pump Head(STEP File)

G35 - 3D CAD Drawings
Files
n/a

Valve Selection

Choose the valve for this Diaphragm Pump

C64 Pressure Regulating Valve

A seal-less C64 Pressure Regulating Valve is recommended for Hydra- Cell D35 pumping systems, especially for high- pressure requirements or when handling dirty fluids

C24 Pressure Regulating Valve

A C24 Pressure Regulating Valve provides a capable, lower-cost alternative to C63 valves for Hydra-Cell D35 pumping systems.

Able to run dry without damage (or additional maintenance) to the pump in case of accident or operator error.

Hydra-Cell Heavy Duty Pumps have proven their performance and reliability in the toughest industrial equipment and process applications.

When we say “Simply Built to Last”, we mean it!

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