Calpeda Easymat 1MXH 204/A-EMT-8 Single Pump Booster Set

The Calpeda 1MXH 204/A-EMT-8 is a Single Pump Booster Set for use in domestic and small commercial applications. This single-pump booster set is suitable for clean cold water only. The booster set can be used as a pressure boosting pump for residential and light commercial uses which have low pressure. The single pump booster set comes complete with WRAS-approved stainless steel horizontal multistage pumps, easymat variable speed controller, a ball valve and pressure gauge on the delivery side, and an 8-litre expansion vessel. The Easymat controller for Booster Sets is only suitable to be used with 240V single-phase supply.

The Calpeda 1MXH 204/A-EMT-8 booster pump is controlled by the Calpeda Easymat EMT variable speed controller via a pressure transducer, the Easymat controller was one of the first in a new generation of variable speed controllers developed by Calpeda for use on booster sets. The controller is installed independently of the pump and motor on the delivery pipework allowing for easy retro-fitting and features a practical and easy to use LCD display and includes a wide range of display operating functions and signals. This mains water booster set comprises of a single Calpeda MXH stainless steel, multi-stage booster pump with 1" screwed inlet and 1" screwed outlet connections.

• 2-pole induction motors, 50Hz, n=2900 rpm, suitable for operation with frequency converter
• Class F insulation IP 54 protection Execution according to IEC 60034

Operating conditions and performance data

• Liquid temperatures from 0°C to 50°C
• Ambient temperatures up to 40°C
• Pump casing maximum pressure 8 bar
• Continuous duty
• Maximum flow rate of 7.2M3/h (120L/m)
• Maximum pressure 46M head
• Physical dimensions and Inlet/outlet
• Overall length 545mm, width 165mm, height 680mm (Not including the vessel mounted above)
• Inlet ISO G1 Outlet ISO G1
• Power single phase 230V 5.4A 75kW, 1HP

Pump Materials and construction

• Pump casing – Chrome-nickel 1.4301 EN 10088 (AISI 304)
• Stage casing – PPo-GF20 (Noryl)
• Impeller – PPo-GF20 (Noryl)
• Casing cover – Chrome-nickel 1.4301 EN 10088 (AISI 304)
• Pump shaft – Chrome-nickel 1.4301 EN 10088 (AISI 304)
• Plug – Chrome-nickel 1.4305 EN 10088 (AISI 303)
• Mechanical seal – Carbon – Ceramic – NBR