Cast iron centrifugal pumps with mechanical shaft seals, suitable for transfer and circulation of water (hot or cold, clean or contaminated), and for handling diesel fuel and certain other non-aqueous free-flowing liquids.  Please ask Cleghorn Waring for a recommendation.

The Calpeda pump range is comprehensive,  permitting the selection of an efficient and economical pump for virtually any combination of flow and head within the overall performance envelope of the range.  Where a variable flow rate and/or discharge pressure is required from the pump, we can offer or recommend suitable AC frequency inverters for use the electric supply.   We can also offer switchgear and controls to suit individual requirements.

1- and 3-phase AC electric motors, 50 and 60Hz. 

Port sizes up to 200mm (8"), flow rates up to 480m³/hour, heads up to 114m

	NM, NMD Series End suction centrifugal pumps Flow from 1m3/hr to 66m3/hr, Heads up to 114m Available with single or three phase electric motors in 50Hz or 60Hz.
	NM, NM4 Series End suction centrifugal pumps Flow from 1m3/hr to 480m3/hr, Heads up to 95m Available with single or three phase electric motors in 50Hz or 60Hz. Baseplate mounted long-coupled units are also available.
	A Series Self-priming centrifugal pumps Flow from 6m3/hr to 57m3/hr, Heads up to 29m Open impellers make this series suitable for drainage water as well as clean liquids. Available with single or three phase electric motors in 50Hz or 60Hz.