\ Basket Flanged Strainers - Sungov Engineering
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Basket Flanged Strainers

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    Salient Features
  • Easy maintenance
  • High flow rate handling capacity
  • Widest size range
  • Efficient design for low cost
    Design Features
  • Single piece cast construction with integral flanges
  • Gross filtration area of 7 to 8 times inlet cross section area for low pressure drop
  • Cover compressed screen handle for secure seating
  • Drain/blow off connection & air vent connection furnished with plug as standard
  • Strainers meet ASME B16.5 & ASME B16.34 requirements
  • Blow-out gasket proof design for effective gasket sealing
    Available Materials of Construction
  • Carbon steel
  • Low temperature carbon steel
  • Stainless steel
  • Consult factory for other materials of construction
    End Connection
  • Flat face Flanged
  • Raised face Flanged
  • Butt Weld
  • RTJ Flanged
    Size Range*
  • 1” to 12”
  • #150 to #300


  • Process Industry
  • Chemical Industry
  • Oil and Gas Industry
  • Pulp and Paper Industry
  • Power Industry
  • Metals and Mining Industry
  • Water and Waste Management
  • * Other sizes and classes can be developed, please indicate requirements.
Standard Parts List
BFA1 – Basket Flanged #150 Carbon Steel Variants BFA2 – Basket Flanged #150 Stainless Steel Variants
BFB1 – Basket Flanged #300 Carbon Steel Variants BFB2 – Basket Flanged #300 Stainless Steel Variants
Parts List BFA1 & BFB1 BFA2 & BFB2
Body & Cover ASTM A216 Gr. WCB ASTM A216 Gr. WCC ASTM A352 Gr. LCB ASTM A352 Gr. LCC ASTM A351 Gr. CF8 ASTM A351 Gr. CF8M ASTM A351 Gr. CF3 ASTM A351 Gr. CF3M
Screen Frame & Mesh ^ AISI 304 AISI 316 AISI 304 AISI 316 AISI 304L AISI 316L
Drain & Vent Plug ASTM A105 AISI 316 AISI 304 AISI 316 AISI 304L AISI 316L
Fasteners ASTM A193 Gr. B7M/ A194 Gr. 2HM ASTM A320 Gr. L7M/ A194 Gr. 7M ASTM A193 Gr. B8MA/A194 Gr. 8MA
O Ring/ Gasket Neoprene O Ring (For 1”, 1 1/2” & 2”) Asbestos Free Gasket Teflon O Ring (For 1”, 1 1/2” & 2”) Teflon Gasket
  1. 1. The list is indicative of our standard offerings. It is subject to change.
  2. 2. Material combinations other than mentioned above can also be offered. Consult factory.
    Optional Accessories and Spares
  1. 1. Differential pressure indicator/inlet and outlet pressure gauges to indicate clogged screen (time for cleaning)
  2. 2. Special cover arrangements to ease maintenance operation
  3. 3. Spare screens, gaskets, and fasteners to reduce process downtime
    ^ Mesh Size is based on customer’s requirement