Piston Dosing Pump 110 L / Hour at 17.0 Bar
TAP15-38 Piston Dosing Pump available with a choice of 3 gearbox sizes, with either PVC or Stainless Steel head materials.
TAP15-38 Piston Dosing Pump Introduction
The TAP15-38 Piston Dosing Pump works on a cavity displacement principle with a reciprocating piston causing a linear volumetric displacement to enable steady, even and continuous chemical metering.
As a process device, the TAP15-38 is designed to deliver a defined amount of chemical reagent with high precision. Manufactured with an aluminium body and foot mounting stand, the TAP15-38 is designed to be horizontally mounted and connected to a process using the 3/8" BSP connections.
The TAP15-38 is driven from a 3 phase 0.37kW 400VAC motor and is also available with a single phase 0.55kW 230VAC motor.
TAP15-38 Piston Dosing Pump Head Options
The TAP15-38 Dosing Pump is available with a choice of two head material types, either all manufactured in 316 Stainless Steel or in PVC with a ceramic piston. The piston has a 15mm stroke length and a diameter of 38mm.
As well as the head material, the other liquid end components, otherwise known as the wetted parts, which constitute the materials in contact with the solution to be dosed. The options available provide greater compatibility with a range of chemicals.
|Head Material||Piston Material||Seal Material||Ball Valve Material||Valve Seat Material||Connections|
|PVC||Ceramic||Viton / EPDM||Ceramic||PTFE||3/8" BSP|
|Stainless Steel||316 Stainless Steel||Viton / EPDM||316 Stainless Steel||316 Stainless Steel||3/8" BSP|
The TAP15-38 makes use of a double ball valve for both the suction side and discharge side of the pump. This aids both the priming of the pump and ensures precision chemical delivery during operation.
The valve seats are available in either EPDM or Viton (© DuPont / Chemours) and we recommend checking our chemical compatibility database and check with your chemical supplier, to ensure that all the parts of the liquid end are compatible with the chemical to be dosed.
TAP15-38 Gear Box Options
As with all the pumps in our TAP range, the TAP15-38 is available with a fixed speed gear box to give either 58 strokes per minute, 78 strokes per minute or 116 strokes per minute.
By increasing the number of strokes per minute, the output flow rate of the pump changes as per the following table:-
|Model Number||Strokes / Minute||Litres / Hour||Max Pressure (316 SS)||Max Pressure (PVC)||Connections|
|TAP15-38-58||58||0 - 55.0||17.0 Bar||10.0 Bar||3/8" BSP|
|TAP15-38-78||78||0 - 73.0||17.0 Bar||10.0 Bar||3/8" BSP|
|TAP15-38-116||116||0 - 110.0||17.0 Bar||10.0 Bar||3/8" BSP|
Piston Dosing Pump Adjustable Flow Rate
The TAP15-38 has a micrometer stroke length adjustment dial, mounted at the side of the pump. This allows the stroke length to be reduced from the maximum length of 15mm to anywhere between 0 - 100% of the strokes full output. To maintain accuracy, however, we don't advocate running the pump below 20% of the rated output.
TAP15-38 Features & Benefits
The TAP15-38 piston dosing pump is a foot mounting piston dosing pump, designed to be secured on a horizontal surface to deliver a chemical reagent to a process. With accurately machined and assembled components, the TAP15-38 is designed to meter a defined volume of chemical steadily and evenly into a process, with high precision.
The TAP15-38 can be fitted with either a 0.37kW 3 phase 415 VAC motor or a 0.55kW 3 phase 230 VAC motor.
Each motor drives a gearbox which either outputs 58, 78, or 116 strokes per minute with an output of 55.0 Litres / Hour, 73.0 Litres / Hour, or 110.0 Litres / Hour respectively. Each option has a maximum pressure output of 17.0 Bar, when using a 316 Stainless Steel Head or 10.0 Bar with the head material in PVC. Both options have 3/8" BSP connections for easy connecting directly into a process.
The TAP15-38 includes a range of options for the liquid end or wetted parts, including options for 316 Stainless Steel, or PVC with a ceramic piston and either Viton or EPDM seals / O-rings.
With a micrometer adjustment, the output rate of the pump can be user adjusted between 0 - 100% of the flow rate to give greater control over your chemical dosing.
The TAP15-38 is fully compatible with a range of dosing accessories including: pulsation dampeners, anti-syphon, back pressure and safety valves.
Piston Dosing Pump
Model Number:- TAP15-38
Pressure (PVC):- 10.0 Bar
Pressure (Stainless Steel):- 17.0 Bar (20.0 Bar PVC Version Available)
Max Flow Rate 58 Strokes / Min:- 55.0 Litres / Hour
Max Flow Rate 78 Strokes / Min:- 73.0 Litres / Hour
Max Flow Rate 116 Strokes / Min:- 110.0 Litres / Hour
3 Phase Motor:- 0.37kW 400VAC
Single Phase Motor Option:- 0.55kW 230VAC
Piston Diameter:- 38mm
Stroke Length:- 15mm
Connections:- 3/8" BSP
Head Material Options:- 316 Stainless Steel or PVC with ceramic piston
- X:- 168 mm
- Y:- 235 mm
- W:- 100 mm
- Weight:- 10.0 Kg
Dimensions Stainless Steel:-
- X:- 160 mm
- Y:- 227 mm
- W:- 88 mm
- Weight:- 12.8 Kg
Model Number Strokes / Min Head Material Balls & Piston Seals Flow (L/Hr) Pressure (Bar) Connections TAP15-38-58-PVC-D 58 PVC Ceramic EPDM 0 - 55.0 10.0 3/8" BSP Male TAP15-38-58-PVC-V 58 PVC Ceramic Viton 0 - 55.0 10.0 3/8" BSP Male TAP15-38-58-SS-D 58 316 SS 316 SS EPDM 0 - 55.0 17.0 3/8" BSP Male TAP15-38-58-SS-V 58 316 SS 316 SS Viton 0 - 55.0 17.0 3/8" BSP Male TAP15-38-78-PVC-D 78 PVC Ceramic EPDM 0 - 73.0 10.0 3/8" BSP Male TAP15-38-78-PVC-V 78 PVC Ceramic Viton 0 - 73.0 10.0 3/8" BSP Male TAP15-38-78-SS-D 78 316 SS 316 SS EPDM 0 - 73.0 17.0 3/8" BSP Male TAP15-38-78-SS-V 78 316 SS 316 SS Viton 0 - 73.0 17.0 3/8" BSP Male TAP15-38-116-PVC-D 116 PVC Ceramic EPDM 0 - 110 10.0 3/8" BSP Male TAP15-38-116-PVC-V 116 PVC Ceramic Viton 0 - 110 10.0 3/8" BSP Male TAP15-38-116-SS-D 116 316 SS 316 SS EPDM 0 - 110 17.0 3/8" BSP Male TAP15-38-116-SS-V 116 316 SS 316 SS Viton 0 - 110 17.0 3/8" BSP Male
Please use our chemical compatibility checker to ensure that the wetted parts are compatible with your process. If you're unsure please don't hesitate to contact our friendly sales team.
Single phase and 3 phase motors are available - for corresponding part numbers please speak with our friendly sales team.