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 NA$ 1542.51
B4KHJ3210 FPedestalLight550 SSU-1"BronzeBuna NA$ 1262.43
C4KHH3210 FPedestalLight550 SSU-3/8"BronzeBuna NA$ 822.67
C4KHH4210 FPedestalLight550 SSU-1/2"BronzeBuna NA$ 817.08
C4KHH5210 FPedestalLight550 SSU-3/4"BronzeBuna NA$ 1000.23
C4KHH6210 FPedestalLight550 SSU-1"BronzeBuna NA$ 1041.30
A4KHC1210 FClose CoupledHeavy550 SSU56C3/8"BronzeBuna NA$ 1745.50
B4KHH8210 FPedestalLight550 SSU-1/4"BronzeBuna NA$ 836.26
B4KHH9210 FPedestalLight550 SSU-3/8"BronzeBuna NA$ 930.38
B4KHJ1210 FPedestalLight550 SSU-1/2"BronzeBuna NA$ 673.11
B4KHJ2210 FPedestalLight550 SSU-3/4"BronzeBuna NA$ 1172.69
D4KHK1210 FPedestalLight550 SSU-1/4"Cast IronVitonA$ 500.70
C4KHH1210 FPedestalLight550 SSU-1/4"BronzeBuna NA$ 733.08
D4KHK2210 FPedestalLight550 SSU-1/4"Cast IronVitonA$ 513.61
D4KHK3210 FPedestalLight550 SSU-3/8"Cast IronVitonA$ 562.58
D4KHK4210 FPedestalLight550 SSU-1/2"Cast IronVitonA$ 547.07
D4KHK5210 FPedestalLight550 SSU-3/4"Cast IronVitonA$ 619.32
D4KHK6210 FPedestalLight550 SUS-1"Cast IronVitonA$ 645.19
E4KHP8210 FClose CoupledIntermediate550 SSUCarbonator1/4"BronzeBuna NA$ 631.71
E4KHP9210 FClose CoupledIntermediate550 SSUCarbonator3/8"BronzeBuna NA$ 629.16
F4KHR1210 FClose CoupledIntermediate550 SSUCarbonator1/4"Cast IronVitonA$ 608.78
F4KHR2210 FClose CoupledLight550 SSUCarbonator3/8"Cast IronBuna NA$ 624.12
C4KHH2210 FPedestalLight550 SSU-1/4"BronzeBuna NA$ 733.00
B4KHH7210 FPedestalLight550 SSU-1/4"BronzeBuna NA$ 769.05
G4KHG9210 FPedestalLight550 SSU-1"BronzeBuna NA$ 979.70
PROCON -

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

ModelItemPrice (inc. GST)
103A100F31RA 250CT7ZZMA$ 403.92
PROCON -

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

ModelItemPrice (inc. GST)
113A070F31BA 250CT8AAAA$ 534.07
PROCON -

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

ModelItemPrice (inc. GST)
113A060F31CA 250CT7ZZZA$ 403.92
PROCON -

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

ModelItemPrice (inc. GST)
141A060F11CA 250CT7ZZYA$ 348.85
PROCON -

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

ModelItemPrice (inc. GST)
111A060F11CA 250CT7ZZXA$ 343.97
PROCON -

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

ModelItemPrice (inc. GST)
113A035F31CA 250CT7ZZWA$ 507.14
PROCON -

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

ModelItemPrice (inc. GST)
141A035F11CA 250CT7ZZVA$ 356.69
PROCON -

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

ModelItemPrice (inc. GST)
113A025F31CA 250CT7ZZUA$ 403.92
PROCON -

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

ModelItemPrice (inc. GST)
141A025F11CA 250CT7ZZTA$ 348.85
PROCON -

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

ModelItemPrice (inc. GST)
111A025F11CA 250CT7ZZRA$ 349.58
PROCON -

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

ModelItemPrice (inc. GST)
103A140F31RA 250CT7ZZQA$ 403.92
PROCON -

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

ModelItemPrice (inc. GST)
113A140F31BA 250CT7ZZPA$ 489.19
PROCON -

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

ModelItemPrice (inc. GST)
113A100F31BA 250CT7ZZNA$ 484.70
PROCON -

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

ModelItemPrice (inc. GST)
115B240F31BA 250CT7ZZLA$ 623.83
OBERDORFER -

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

ModelItemPrice (inc. GST)
S93516CACT4HNBA$ 15365.46
PROCON -

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

ModelItemPrice (inc. GST)
115B190F31BA 250CT7ZZKA$ 933.50
PROCON -

Rotary Vane Pump

ModelItemPrice (inc. GST)
104E240F11BCCT7ZZJA$ 527.21
OBERDORFER -

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

ModelItemPrice (inc. GST)
R10416CACT4HNNA$ 7736.61
OBERDORFER -

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

ModelItemPrice (inc. GST)
R10616CACT4HNMA$ 8228.44
OBERDORFER -

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

ModelItemPrice (inc. GST)
S41716CACT4HNLA$ 11401.57
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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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