®
Backpressure(psig)
Backpressure (bar g)
®
Backpressure (psi g)
Backpressure (bar g)
The pump shall be Spirax Sarco Pivotrol
®
Pump (patented) Dual Mechanism PTF4, operated by steam, compressed air or other pressurised
gas to 13.8 bar g (200 psi g), which does not require any electrical energy, and is capable of pumping liquids down to 0.88 specific gravity.
The pump shall have stainless steel, split disc check valves on the inlet and outlet connections. The pump shall contain Spirax Sarco
PowerPivot
®
(patented) technology to ensure longevity and reliability of the pump. The Pivotrol® Pump shall include an Inconel spring with
a lifetime warranty and be supplied with an integral cycle counter to monitor a 3 million cycle x 3 year warranty. When required the pump
shall be supplied with a reflex gauge glass.
For full details see the Installation and Maintenance Instructions (IM-P135-14) supplied with the product.
®
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PTF4 without insulation
PTF4 with
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