Liquid end construction
Components | Materials |
|---|---|
Liquid end body | SS 316 |
Plunger | SS 316 |
Valve body | SS 316 |
Balls | SS 316 |
Packing | PTFE braided rope |
High-Pressure Dosing Performance
Flow rate up to 45.2 l/h & pressure up to 150 kg/cm²g - Designed for precise chemical dosing applications, delivering reliable performance at high pressures and fully conforming to API 675 standards.
Exceptional control and consistency
Achieves ±1% accuracy from 10% to 100% stroke, with ±3% repeatability and ±3% linearity for dependable dosing performance.
Variable eccentric drive with lockable micrometer
Reduces pulsation and shock while providing precise stroke control with a lockable micrometer adjustment mechanism.
Flexible Capacity Control
0–100% flow adjustment while running or stopped - Enables continuous capacity adjustment without interrupting operation and provides a 10:1 turn-down ratio for enhanced process flexibility.
Durable Construction & Configuration
SS316 liquid end with multiplexing up to 2 heads - Features corrosion-resistant SS316 wetted parts as standard, optional alternative materials on request, threaded end connections, and a 5 mm stroke length.
Handles high temperatures and viscosities
Handles high temperatures and viscosities
Characteristics of motors
Standard Motor Data:
- Motor Power: 0.37kW (0.5HP)
- Power Supply: 415V – 50 Hz – 3 phase, IE2
- Degree of protection: IP 55
- Insulation: class F
- Motor Speed: 1440 rpm
- Enclosure: TEFC
Options:
- Flame/Explosion proof motors for 0.37kw motor
- Motor power: 0.37 kW (0.5HP)
Performances
Pump model | Flow max. (l/h) | Pressure max. (kg/cm2g) | Stroke length (mm) | Stroke speed (spm) | Plunger Ø (mm) | End Connections (Suction & Discharge) |
|---|---|---|---|---|---|---|
PN-Z-6A | 0.3 | 150 | 5 | 50 | 6 | ½”NPF (F) |
PN-Z-6B | 0.6 | 150 | 5 | 100 | 6 | ½”NPF (F) |
PN-Z-6C | 0.9 | 150 | 5 | 150 | 6 | ½”NPF (F) |
PN-Z-8A | 0.5 | 125 | 5 | 50 | 8 | ½”NPF (F) |
PN-Z-8B | 1.1 | 125 | 5 | 100 | 8 | ½”NPF (F) |
PN-Z-8C | 1.6 | 125 | 5 | 150 | 8 | ½”NPF (F) |
PN-Z-10A | 0.8 | 90 | 5 | 50 | 10 | ½”NPF (F) |
PN-Z-10B | 1.6 | 90 | 5 | 100 | 10 | ½”NPF (F) |
PN-Z-10C | 2.5 | 90 | 5 | 150 | 10 | ½”NPF (F) |
PN-Z-12A | 1.2 | 75 | 5 | 50 | 12 | ½”NPF (F) |
PN-Z-12B | 2.4 | 75 | 5 | 100 | 12 | ½”NPF (F) |
PN-Z-12C | 3.6 | 75 | 5 | 150 | 12 | ½”NPF (F) |
PN-Z-16A | 2.1 | 40 | 5 | 50 | 16 | ½”NPF (F) |
PN-Z-16B | 4.2 | 40 | 5 | 100 | 16 | ½”NPF (F) |
PN-Z-16C | 6.3 | 40 | 5 | 150 | 16 | ½”NPF (F) |
PN-Z-20A | 3.8 | 27 | 5 | 50 | 20 | ½”NPF (M) |
PN-Z-20B | 7.5 | 27 | 5 | 100 | 20 | ½”NPF (M) |
PN-Z-20C | 11.3 | 27 | 5 | 150 | 20 | ½”NPF (M) |
PN-Z-25A | 5.9 | 17 | 5 | 50 | 25 | ½”NPF (M) |
PN-Z-25B | 11.8 | 17 | 5 | 100 | 25 | ½”NPF (M) |
PN-Z-25C | 17.7 | 17 | 5 | 150 | 25 | ½”NPF (M) |
PN-Z-32A | 9.6 | 10 | 5 | 50 | 32 | ½”NPF (M) |
PN-Z-32B | 19.3 | 10 | 5 | 100 | 32 | ½”NPF (M) |
PN-Z-32C | 28.9 | 10 | 5 | 150 | 32 | ½”NPF (M) |
PN-Z-40A | 15.1 | 7 | 5 | 50 | 40 | ½”NPF (M) |
PN-Z-40B | 30.1 | 7 | 5 | 100 | 40 | ½”NPF (M) |
PN-Z-40C | 45.2 | 7 | 5 | 150 | 40 | ½”NPF (M) |
Pump model | Motor Frame | A | B | C |
|---|---|---|---|---|
PN 6-40 | 71 | 270 | 110 | 114.5 |
PN 6-40 | 80 | 290 | 150 | 134.5 |
Liquid End | Weight (kg) |
|---|---|
Metallic | 45 |
Applications
Municipal drinking/wastewater plants
Coagulation/flocculation (injection of ferric chloride, aluminium sulphate, etc.), pH regulation (injection of acids and alkalis), water conditioning before and/or after RO treatment in desalination plant
Industrial water treatment
protection of installation such as boilers and hydraulic systems (corrosion inhibitors, biocides, scale inhibitors, amines…)
Chemistry/Petrochemistry
injection of additives, injection of co-catalyst, injection of sulphuric acid into water to produce diluted sulphuric acid
Refinery/Downstream
Injection of chemicals for separation and treatment of refined products, injection of paraffin inhibitor into fuel storage tanks
Oil & Gas
injection of biocide, corrosion/scale inhibitors, H2S scavengers… protecting piping and other assets and maintaining production rates, transfer of steam condensate
Food and beverage industry
Injection of enzymes in starch production, injection of caustic soda for process water neutralization in refining and distilling applications
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