Flow rate up to 192 l/h & pressure up to 90 kg/cm²g - Designed for demanding metering applications, delivering reliable performance.
Provides ±1% accuracy from 10% to 100% stroke, with ±3% repeatability and ±3% linearity for consistent dosing results.
Minimizes pulsation and shock while enabling precise stroke adjustment and secure locking for stable operation.
Allows operators to change the dosing rate without interrupting the process and offers a 10:1 turn-down ratio for greater flexibility.
Features corrosion-resistant SS316 wetted parts as standard, alternative material options on request, and a 15 mm stroke length for dependable performance.
Suitable for liquid temperatures up to 120°C, ambient temperatures up to 50°C, viscosities up to 2450 cps, and incorporates an oil bath.
Components | Materials |
|---|---|
Liquid end body | SS 316 |
Plunger | SS 316 |
Valve body | SS 316 |
Balls | SS 316 |
Packing | PTFE braided rope |
Y - Strainer | SS 316 |
Standard Motor Data:
Options:
Pump model | Flow max. (l/h) | Pressure max. (kg/cm2g) | Stroke length (mm) | Stroke speed (spm) | Plunger Ø (mm) | End Connections (Suction & Discharge) |
|---|---|---|---|---|---|---|
16A | 4 | 90 | 15 | 30 | 16 | ½”NPT(M) |
16B | 8 | 90 | 15 | 60 | 16 | ½”NPT(M) |
16C | 15 | 90 | 15 | 96 | 16 | ½”NPT(M) |
16D | 24 | 90 | 15 | 152 | 16 | ½”NPT(M) |
16E | 30 | 90 | 15 | 192 | 16 | ½”NPT(M) |
20A | 7 | 60 | 15 | 30 | 20 | ½”BSP(M) |
20B | 15 | 60 | 15 | 60 | 20 | ½”BSP(M) |
20C | 22 | 60 | 15 | 96 | 20 | ½”BSP(M) |
20D | 35 | 60 | 15 | 152 | 20 | ½”BSP(M) |
20E | 44 | 40 | 15 | 192 | 20 | ½”BSP(M) |
25A | 10 | 40 | 15 | 30 | 25 | ½”BSP(M) |
25B | 20 | 40 | 15 | 60 | 25 | ½”BSP(M) |
25C | 35 | 40 | 15 | 96 | 25 | ½”BSP(M) |
25D | 60 | 40 | 15 | 152 | 25 | ½”BSP(M) |
25E | 70 | 25 | 15 | 192 | 25 | ½”BSP(M) |
32A | 18 | 20 | 15 | 30 | 32 | ½”BSP(M) |
32B | 35 | 20 | 15 | 60 | 32 | ½”BSP(M) |
32C | 60 | 20 | 15 | 96 | 32 | ½”BSP(M) |
32D | 95 | 20 | 15 | 152 | 32 | ½”BSP(M) |
32E | 120 | 15 | 15 | 192 | 32 | ½”BSP(M) |
40A | 30 | 15 | 15 | 30 | 40 | ½”BSP(M) |
40B | 60 | 15 | 15 | 60 | 40 | ½”BSP(M) |
40C | 95 | 15 | 15 | 96 | 40 | ½”BSP(M) |
40D | 150 | 15 | 15 | 152 | 40 | ½”BSP(M) |
40E | 190 | 10 | 15 | 192 | 40 | ½”BSP(M) |
Dimensions (mm) | |||||
|---|---|---|---|---|---|
Pump | A | B | C | D | E |
PN 16-25 | 181 | 176 | 105 | 446 | 130 |
PN 32-40 | 200 | 176 | 105 | 446 | 130 |
Liquid End | Weight (kg) |
|---|---|
Metallic | 45 |
The PNP Series packed plunger metering pumps are designed for medium flow , high pressure dosing applications where accuracy, mechanical reliability, and long service life are essential.
The PNK Series packed plunger metering pumps are designed for high pressure; precision dosing applications where reliability, rugged construction, and accurate flow control are essential.
The PNZ Series packed plunger metering pumps are designed for very low flow, high pressure dosing applications where extreme accuracy, repeatability, and mechanical stability are critical.
The PNL Series packed plunger metering pumps are engineered for very high capacity; high pressure chemical dosing applications where mechanical robustness, accuracy, and long-term reliability are essential.