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IS-4 Stainless Steel Connector with Integral Strainer (Four Bolt Connector)

The Armstrong IS-4 Stainless Steel Connector with Integral Strainer (Four Bolt Connector) is engineered for reliable performance in industrial steam and HVAC systems. Built with a ASTM A240 Grade 304L Stainless Steel body, this Y-type strainer delivers efficient operation and long service life.

Key Features

  • Precision-machined screen chamber
  • Blow-down connection for easy cleaning
  • Stainless steel screen
  • ASTM A240 Grade 304L Stainless Steel body construction

Applications

Designed for commercial and industrial steam systems where reliable Y-type pipeline protection is essential.

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1,362.02

  • Brand
  • Connection Type
  • Connection Size
  • Maximum Operating Pressure (PSI)
  • Body Material
  • Flow Direction
  • Connector Styles
  • Steam Trap Type
  • Series
Terms and Conditions
30-day money-back guarantee
Shipping: 2-3 Business Days
Connection Type Screwed NPT, Socketweld SW, Socketweld
Connection Size 1/2″ (15 mm), 3/4″ (20 mm), 1″ (25 mm), 3/4″, 1″
Flow Direction Left-Right, Right-Left
Connector Styles With Blowdown, Standard
Body Material ASTM A351 CF8M Stainless Steel
Maximum Operating Pressure (PSI) 30, 70
Brand Armstrong International
Steam Trap Type Inverted Bucket
Series 800 Series
Brand: Armstrong International
Body Material: ASTM A351 CF8M Stainless Steel
Steam Trap Type: Inverted Bucket
Series: 800 Series