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Wall Mounted Water Pressurisation Systems

 
Compact, totally enclosed units with user-friendly microprocessor for use with expansion vessels in order to provide a minimum system pressure requirement. The processor allows for low and high pressure monitoring as well as system diagnostic tools.
  • Suitable for wall mounting.
  • Powerful enough to support systems utilising 2 x 1000 litre Flexcon expansion vessels.
  • Constructed to withstand Glycol concentrations within a system up to 50%.
  • Continuously rated pump with non return valve.
  • Twin pump version available.
  • 2.5 bar(g) or 5.0 bar(g) maximum delivery pressure.
  • 10.0 bar(g) maximum working pressure.
TYPE WIDTH
(mm)
 DEPTH
(mm) 


HEIGHT
(mm)

CONNECTION 
(bsp male)   
WEIGHT 
(kg)  
 ORDER CODE
125 245  245  485  ½"  13.5  SI-WM 125 PU
225 360 276 485 ½" 16 SI-WM 225 PU
150 360 276 485 ½" 14 SI-WM 150 PU
250 360 276 485 ½" 16 SI-WM 250 PU

 

ELECTRIC REQUIREMENTS FULL LOAD CURRENT
(amps)
ELECTRIC REQUIREMENTS POWER RATING
(watts)
125/225 2.1 230/50/1 445
150/250 3.2 230/50/1 750

 

 Description: Digital pressurisation equipment including,

  • Password protection for parameter entry.
  • Neon power on indicator.
  • WRAS approved break tank and float valve.
  • Electric pump, 230v 50Hz single phase.
  • Electronic pressure transmitter.
  • Normally closed, common fault, volt free contact.
  • Normally open volt free contacts for high pressure, low pressure, transducer health and pump health (x2).
  • Flood protection both as maximum pump run limiter in minutes and excessive demand alarm (>3 times in 8 hours), user activated option.
  • Event logging for pump start, individual pump run hours counter, electrical interruption, general alarm counter.
  • Pump start differential in 0.1 bar increments.
  • Pressure setting and alarm setting in 0.1 bar increments.
  • Non overlapping parameter entry.
  • Service reminder option (12 months).
  • Pump pulse option (2 second pulse if inactive for 60 days) , user activated option.
  • System fill option (Continuous run until set pressure is reached or 24 hours maximum run time, which ever is sooner) , user activated option.
  • RS485 connectivity.
  • Variable ID number for installations with multiple pressurisation units (99 variants).
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