Non-member price: £6.00
Member price: Free
Refrigerant Pumps Installation and Use instructions
Guidance Notes for Installation and Use of Hermetically Sealed Refrigeration Pumps. Covers: Background Information; Sensitivity to Cavitation; Design Consideration for Refrigerant Pump installation; Pump Head; Refrigerants; Pump Internal Design; Poor Pump Performance; Operation; Maintenance; Surge Drum Design, Low Pressure Systems; Pull Down Conditions inside Drum ; Oil Draining; Oil Purging and Oil Return; Down Leg Liquid Velocity; Guide Sizes for Down Leg to Pump; The Pump Suction Connection; Self Venting of Hermetic Pumps; Discharge Pipe work; Hydraulic Lock; Pump Suction Filter; Trapped Liquid; Guide to Flow Rates; Pump Arrangement; Safety and Electrical Information; Pump Rotation; Electric Cable; Oil compatibility with system; Recommendations Prior to Commissioning; Commissioning Procedure; Preventative Maintenance; Stand-by Pump; Lead/Lag pump cange over procedure; Service and Maintenance; Removing a pump; Damaged rotor can; and TROUBLE SHOOTING guide
Members - login to download this free pdf.
Non members - either click on the basket to purchase this item (prices include VAT) or find out how you can become a member and receive this and other publications and updates free.
Log in to your account (top right) to download this free guide.
Technical information on refrigeration, air conditioning and heat pumps: