Thermax Limited, C&H Services SBU manufactures Automatic Condensate Transfer Pump. Thermax Limited, C&H Services SBU is an . Thermax Limited, C&H Services SBU also offers valves, traps, pressure reducing systems, steam flow meter, transfer pumps etc. Automatic Condensate Transfer Pump is a steam operated positive displacement pump with no moving parts. The Automatic Condensate Transfer Pump is designed as per ASME section VIII div 1 - conformance to international standard that ensures quality design and longer life. The Automatic Condensate Transfer Pump is very robust and has long life.