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Pressure Vessels

Blowdown Vessels
Park Holland Mechanical Services Blowdown Vessels are designed and built to PD5500 inspected and approved by Zurich.

Our standard range covers boiler outputs from 120Kg/hr to 25000Kg/hr, all our vessels are fitted with cooling water connection to enable a cooling water system to be fitted to cool the blowdown water to 43ÂșC before discharging to drain.

  • Pressure Vessel Manufactured to PD 5500:2006 Cat III
  • Hotwells in Mild Steel, Stainless Steel 304 or 316
  • Air Recievers
  • Blow Down Vessels C.E. Marked. Notified Body No 37.

Hotwell Tanks
Designed and manufactured from 304 stainless steel complete with steam sparge, condensate return, temperature gauge, level gauge , overflow, inlet, outlet, drain, vent and chemical dosing.

Internally or externally braced, insulated on completion and Stucco finished. Supplied with or without a support frame dependent on the clients requirements. Our team of qualified engineers can also provide installation services if required.


Gas SafeChasConstruction LineSafe ContractorISO 9001ISO 14001