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Flowserve-Durametallic-Accessories - Seal Gard

Accessories - Seal Gard

BRAND: Durametallic

The Seal Gard is designed to improve the mean time between planned maintenance (MTBPM) of your rotary equipment by improving the environment in the seal area. Tough, unitized construction - engineered flow control valve, flow tube, metering float, pressure gauge, check valve, and pipe connections are combined with an optional alarm into a compact package to provide total control of the sealing environment.


  • General Industry
  • Chemicals
  • Water
  • Oil & Gas
  • Power

industry sectors

  • Pulp & Paper
  • Mining
  • Steel & Primary Metals
  • Food & Beverage
  • Corn Wet Milling & Ethanol
  • Other Industries
  • Basic (Organic & Inorganic)
  • Specialty (Fine & Consumer)
  • Biofuels
  • Pharmaceutical
  • Waste Water
  • Agriculture
  • Water Management
  • Upstream Exploration & Production
  • Midstream Transportation
  • Downstream Processing
  • Nuclear
  • Conventional Steam
  • Geothermal
  • Combined Cycle
  • Concentrated Solar Power (CSP)
  • Biomass and MSW
Operating Parameters
  • Flow up to 2.6 l/min (40 gph)
  • Presssure up to 20.7 bar (300 psi) up to 8.6 bar (125 psi) 140°C (300°F)
  • Temperature 0 to 140°C (32 to 300°F)
  • Connections 0.250 inch NPT
Features & Benefits
  • Seal Gard I controls flows at low flush rates in a Plan 32 system
  • Seal Gard II provides dependable flow control to support dual seals while saving water costs and reducing seal water usage
  • Good for paper stock sealing systems with Flowserve split seals and split flow reducers
  • The vertical, tapered acrylic flow tube resists fouling
  • Easy to read pressure gauge is vibration resistant and glycerine filled
  • In the upset event of lost seal water pressure, the standard check valve stops the back-up of product and prevents contamination of the water supply


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