PT Series Air Driven High-Flow Liquid Pumps
The PT series of liquid pump are very high-flow liquid pumps. They have a 250mm double acting air drive with a liquid end connected to each end of the air drive, making them almost twice as efficient as the PH series. They are capable of pressures in excess of 30,682 PSI / 2,116 BAR.
These pumps can be supplied with interconnecting tubing that connects both liquid inlets to a common port and both liquid outlets to a common port, making for a simple installation.
The ProTech Pump model number reflects the pump’s nominal pressure ratio, while the technical data indicates exact ratios. The outlet stall pressure is easy to set by adjusting the air drive pressure and by simply multiplying the pressure ratio by the air drive pressure, the nominal liquid pressure can be calculated.
High-Flow Liquid Pump Applications
PT pumps are generally used when more flow is required than that delivered by the corresponding PG or PGD series units. An important application for this series of high-flow air driven liquid pumps is methanol injection and LPG transfer.
Features:
- Stainless steel wet end materials of construction
- Specialised construction materials available
- Polyurethane pressure seals as standard
- UHMWPE, PTFE & other special seals available
- Separation & drainage between hydraulic & pneumatic seals
- No airline lubrication required
- Compact and lightweight
- Suitable for most hazardous areas
- Available as a complete packaged system (PP4) here
PT SERIES PUMP RANGE
| Model No. | Actual Ratio | Displacement per Cycle | Max Outlet Pressure | Connection Size Inlet/Outlet | Price | Availability | Buy |
|---|---|---|---|---|---|---|---|
| PT22 | 25:1 | 33.54 cu in / 549.78 cc | 3,001 psi / 207 BARG | 3/4" NPT / 3/4" NPT | $5,493.90 ex tax | Normally stocked | |
| PT35 | 40:1 | 21.46 cu in / 351.86 cc | 4,814 psi / 332 BARG | 3/4" NPT / 3/4" NPT | $5,657.08 ex tax | Normally stocked | |
| PT60 | 69:1 | 12.07 cu in / 197.92 cc | 8,294 psi / 572 BARG | 3/4" NPT / 1/2" NPT | $5,956.25 ex tax | Normally stocked | |
| PT100 | 100:1 | 8.22 cu in / 137.44 cc | 12,035 psi / 830 BARG | 1/2" NPT / 1/2" NPT | $5,983.45 ex tax | Normally stocked | |
| PT150 | 156:1 | 5.37 cu in / 87.96 cc | 18,777 psi / 1,295 BARG | 1/2" NPT / HF6 | $6,201.03 ex tax | Normally stocked | |
| PT180 | 190:1 | 4.35 cu in / 71.25 cc | 22,866 psi / 1,577 BARG | 3/8" NPT / HF6 | $6,201.03 ex tax | Normally stocked | |
| PT220 | 240:1 | 3.43 cu in / 56.30 cc | 30,682 psi / 2,116 BARG | 3/8" NPT / HF6 | $6,201.03 ex tax | Normally stocked |
