Rotary Gear Pump Heads

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Rotary gear pump heads are parts of a rotary gear pump that contain gears and other components responsible for pumping fluid. They are used in the food processing, chemical and paper & pulp... Read More

DAYTON -

Rotary Gear Pump Head

Dayton rotary gear pumps heads are used for pumping non-abrasive & -flammable viscous liquids in the food processing, chemical and paper industries. These light-, intermittent- & heavy-duty pump heads provide a continuous & near pulseless flow and can efficiently handle liquids with viscosities of 100 and 550 SSU. Dayton rotary pump heads are high-temperature pump heads made using 316 stainless steel, bronze and cast iron and are resistant to corrosive chemicals & solvents. Available in suction lifts up to 19.6 ft and temperature between -20 & 375 degrees F, these pump heads are offered in close-coupled, pedestal & carbonator mount configurations. The close-coupled models are directly mounted to NEMA framed ODP single-phase motors and can provide flows of 2.1 / 4.3 gpm at 20 psi pressure.

StyleModelMax. Temp.DesignDuty RatingMax. ViscosityMotor FramePort SizePump Body MaterialRing MaterialPrice (inc. GST)
A4KHA9210 FClose CoupledHeavy550 SSU56C1/4"BronzeBuna N SGD 1356.53
B4KHJ3210 FPedestalLight550 SSU-1"BronzeBuna N SGD 1110.22
C4KHH3210 FPedestalLight550 SSU-3/8"BronzeBuna N SGD 723.48
C4KHH4210 FPedestalLight550 SSU-1/2"BronzeBuna N SGD 718.57
C4KHH5210 FPedestalLight550 SSU-3/4"BronzeBuna N SGD 879.63
C4KHH6210 FPedestalLight550 SSU-1"BronzeBuna N SGD 915.76
A4KHC1210 FClose CoupledHeavy550 SSU56C3/8"BronzeBuna N SGD 1535.05
B4KHH8210 FPedestalLight550 SSU-1/4"BronzeBuna N SGD 735.44
B4KHH9210 FPedestalLight550 SSU-3/8"BronzeBuna N SGD 818.21
B4KHJ1210 FPedestalLight550 SSU-1/2"BronzeBuna N SGD 591.96
B4KHJ2210 FPedestalLight550 SSU-3/4"BronzeBuna N SGD 1031.30
D4KHK1210 FPedestalLight550 SSU-1/4"Cast IronViton SGD 440.33
C4KHH1210 FPedestalLight550 SSU-1/4"BronzeBuna N SGD 644.70
D4KHK2210 FPedestalLight550 SSU-1/4"Cast IronViton SGD 451.69
D4KHK3210 FPedestalLight550 SSU-3/8"Cast IronViton SGD 494.75
D4KHK4210 FPedestalLight550 SSU-1/2"Cast IronViton SGD 481.11
D4KHK5210 FPedestalLight550 SSU-3/4"Cast IronViton SGD 544.65
D4KHK6210 FPedestalLight550 SUS-1"Cast IronViton SGD 567.40
E4KHP8210 FClose CoupledIntermediate550 SSUCarbonator1/4"BronzeBuna N SGD 555.54
E4KHP9210 FClose CoupledIntermediate550 SSUCarbonator3/8"BronzeBuna N SGD 553.30
F4KHR1210 FClose CoupledIntermediate550 SSUCarbonator1/4"Cast IronViton SGD 535.38
F4KHR2210 FClose CoupledLight550 SSUCarbonator3/8"Cast IronBuna N SGD 548.87
C4KHH2210 FPedestalLight550 SSU-1/4"BronzeBuna N SGD 644.62
B4KHH7210 FPedestalLight550 SSU-1/4"BronzeBuna N SGD 676.33
G4KHG9210 FPedestalLight550 SSU-1"BronzeBuna N SGD 861.58
PROCON -

Rotary Vane Pump, 3/8 Inch Inlet/Outlet Nptf, 112 Gph Max. Flow, Stainless Steel

ModelItemPrice (inc. GST)
103A100F31RA 250CT7ZZM SGD 355.22
PROCON -

Rotary Vane Pump, 3/8 Inch Inlet/Outlet Nptf, 82 Gph Max. Flow, Stainless Steel

ModelItemPrice (inc. GST)
113A070F31BA 250CT8AAA SGD 469.68
PROCON -

Rotary Vane Pump, 3/8 Inch Inlet/Outlet Nptf, 73 Gph Max. Flow, Stainless Steel

ModelItemPrice (inc. GST)
113A060F31CA 250CT7ZZZ SGD 355.22
PROCON -

Rotary Vane Pump, 3/8 Inch Inlet/Outlet Nptf, 73 Gph Max. Flow, Brass, 60 Gph Gph

ModelItemPrice (inc. GST)
141A060F11CA 250CT7ZZY SGD 306.79
PROCON -

Rotary Vane Pump, 3/8 Inch Inlet/Outlet Nptf, 73 Gph Max. Flow, Brass, 60 Gph Gph

ModelItemPrice (inc. GST)
111A060F11CA 250CT7ZZX SGD 302.50
PROCON -

Rotary Vane Pump, 3/8 Inch Inlet/Outlet Nptf, 48 Gph Max. Flow, Stainless Steel

ModelItemPrice (inc. GST)
113A035F31CA 250CT7ZZW SGD 446.00
PROCON -

Rotary Vane Pump, 3/8 Inch Inlet/Outlet Nptf, 48 Gph Max. Flow, Brass, 35 Gph Gph

ModelItemPrice (inc. GST)
141A035F11CA 250CT7ZZV SGD 313.68
PROCON -

Rotary Vane Pump, 3/8 Inch Inlet/Outlet Nptf, 35 Gph Max. Flow, Stainless Steel

ModelItemPrice (inc. GST)
113A025F31CA 250CT7ZZU SGD 355.22
PROCON -

Rotary Vane Pump, 3/8 Inch Inlet/Outlet Nptf, 35 Gph Max. Flow, Brass, 25 Gph Gph

ModelItemPrice (inc. GST)
141A025F11CA 250CT7ZZT SGD 306.79
PROCON -

Rotary Vane Pump, 3/8 Inch Inlet/Outlet Nptf, 25 Gph Max. Flow, Brass, 25 Gph Gph

ModelItemPrice (inc. GST)
111A025F11CA 250CT7ZZR SGD 307.43
PROCON -

Rotary Vane Pump, 3/8 Inch Inlet/Outlet Nptf, 154 Gph Max. Flow, Stainless Steel

ModelItemPrice (inc. GST)
103A140F31RA 250CT7ZZQ SGD 355.22
PROCON -

Rotary Vane Pump, 3/8 Inch Inlet/Outlet Nptf, 154 Gph Max. Flow, Stainless Steel

ModelItemPrice (inc. GST)
113A140F31BA 250CT7ZZP SGD 430.21
PROCON -

Rotary Vane Pump, 3/8 Inch Inlet/Outlet Nptf, 112 Gph Max. Flow, Stainless Steel

ModelItemPrice (inc. GST)
113A100F31BA 250CT7ZZN SGD 426.26
PROCON -

Rotary Vane Pump, 1/2 Inch Inlet/Outlet Nptf, 260 Gph Max. Flow, Stainless Steel

ModelItemPrice (inc. GST)
115B240F31BA 250CT7ZZL SGD 548.62
OBERDORFER -

Rotary Gear Pump Head, Intermediate, Pedestal, 316 Stainless Steel

ModelItemPrice (inc. GST)
S93516CACT4HNB SGD 13512.87
PROCON -

Rotary Vane Pump, 1/2 Inch Inlet/Outlet Nptf, 210 Gph Max. Flow, Stainless Steel

ModelItemPrice (inc. GST)
115B190F31BA 250CT7ZZK SGD 820.95
PROCON -

Rotary Vane Pump

ModelItemPrice (inc. GST)
104E240F11BCCT7ZZJ SGD 463.64
OBERDORFER -

Rotary Gear Pump Head, Intermediate, Pedestal, 316 Stainless Steel

ModelItemPrice (inc. GST)
R10416CACT4HNN SGD 6803.82
OBERDORFER -

Rotary Gear Pump Head, Intermediate, Pedestal, 316 Stainless Steel

ModelItemPrice (inc. GST)
R10616CACT4HNM SGD 7236.35
OBERDORFER -

Rotary Gear Pump Head, Intermediate, Pedestal, 316 Stainless Steel

ModelItemPrice (inc. GST)
S41716CACT4HNL SGD 10026.90
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Rotary Gear Pump Heads

Dayton rotary gear pump heads are designed for continuously pumping non-abrasive or non-particulate viscous liquids in marine, agricultural, chemical and food processing applications. These pump heads have self-priming and positive displacement properties for handling high viscous fluids. Some models feature ball bearings and keyed shafts to ensure no pulling apart of components. They are available in light, intermediate & heavy duty variants on Raptor Supplies.

Working Mechanism

  • Rotary gear pump heads contain two interlocking gears (a driving gear and a driven gear).
  • As the driving gear rotates, it turns the driven gear.
  • The gears mesh together closely, with very little clearance between them.
  • As the gears rotate, fluid is drawn into the pump through the inlet port.
  • The fluid is trapped between the teeth of gears & the pump casing and is carried around the outside of the gears.
  • As the gears continue to rotate, the fluid is forced out of the outlet port of the pump.

Features

Dayton Rotary Gear Pump Heads:

  • Dayton rotary gear pump heads are made of 316 stainless steel, bronze & cast iron, making them resistant to corrosive chemicals & solvents.
  • They can handle temperatures ranging from -20 to 375 degrees F.
  • Selected models feature close-coupled configurations to mount directly to NEMA-framed ODP single-phase motors and provide flows up to 4.3 gpm at 20 psi.
  • These pump heads have self-priming and positive displacement properties to handle highly viscous fluids.

Frequently Asked Questions

How do I select the right rotary gear pump head for my application?

Consider factors like the type & viscosity of the fluid being pumped, the flow rate & pressure required and the operating conditions (temperature & pressure).

How do I install a rotary gear pump head?

Installation involves mounting the pump head onto a base or frame, connecting the inlet & outlet ports to the piping system and ensuring that the pump is properly aligned & supported.

How can I avoid my rotary gear pump head from leaking?

To prevent leakage from a rotary gear pump head, ensure that the mechanical seals, gaskets or other sealing mechanisms are properly installed and maintained. It is important to select the appropriate clearance between the gears and the pump casing to prevent fluid from bypassing the gears.

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