About This Range
About PHT Twin Port.
The PHT range delivers up to 700 bar (10,000 psi) of hydraulic pressure into single-acting hydraulic systems. Each pump is equipped with two outlet ports, each fitted with an individual control valve. The operator can drive two hydraulic systems independently, or run them in parallel by leaving both valves open.
The range covers three reservoir sizes (PH300T, PH580T and PH1100T) so the pump can be matched to the oil volume of the system it is intended to operate. All three share the same sealed flexible reservoir, two stage piston design and internal relief valve.
Sealed Reservoir Design
The PH pumps are equipped with a flexible oil reservoir that contracts when oil is pumped from the reservoir into the system. This removes the requirement for an air vent that you find on traditional solid reservoir pumps and eliminates the possibility of accidental oil spillage when the pump is not level.
The flexible reservoir also enables the pump to be used in any orientation without the risk of air entering the hydraulic system. It prevents contamination or debris from the surrounding atmosphere entering the hydraulic system, protecting both the pump and the system it is pressurising.
Two Stage Piston
The PH range incorporates a two stage piston design. A larger volume of oil is pumped per handle stroke at lower pressure (below 200 psi) for fast system actuation. Above 200 psi a smaller volume is pumped per stroke to reach safe working pressure while keeping the required handle force low.
Pressure Relief Valve
An internal relief valve is factory set to the maximum safe working pressure. When the system reaches that pressure the relief valve opens and further cycling delivers oil back to the reservoir rather than into the system, protecting the equipment from over pressurisation.
In The Kit
- PHT Sealed Hydraulic Hand Pump (PH300T, PH580T or PH1100T)
- Hydraulic pressure gauge
- Two 3/8" female half couplers with dust caps
- Instruction manual
