Spirax Sarco's Pivotrol PTF4 pressure powered condensate pump covers a wide pressure range
Spirax Sarco's Pivotrol PTF4 is a pressure powered condensate pump that is designed to cover a wider motive pressure range. There are no longer two versions of the PTF4 (PTF4L and PTF4H). This new version can be operated by steam, air or other pressurized gases and covers a complete pressure range of up to 200 psig.
The Pivotrol PTF4 pump is designed as a solution to reduce excessive maintenance and energy consumption common with high-capacity condensate pumps used in large commercial and industrial facilities. Vent assist valves release pressure in the pump body during the exhaust stroke for faster filling and overall cycling. Servicing is easier and reliability is markedly improved.