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ASCO™ 641/2/3 Series Aluminum Filter Regulators

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The ASCO Series 641/2/3 aluminum filter regulators maximize process efficiency by providing high flow rates and precise pressure regulation to downstream instruments. Robust media filtration prevents downstream process contamination, enhancing safety and reliability. The rugged, aluminum construction with specialized coating will stand up to harsh process environments.

Specifications

Port Sizes1/4" to 1" NPT & G
Flow RangeFrom 78 to 370.8 SCFM (2,210 to 10,500 l/m)
Maximum Inlet PressureUp to 290 psi (20 Bar)
Adjustable Pressure7.3 to 152.3 psi (0.5 to 10.5 bar)
Pressure AdjustmentBolt, T-Handle
Filter Capacity5µm, 25µm, 40µm
Body, Bonnet & Bowl MaterialAluminum (Low Copper Alu Available)
Ambient Temperature-40° F to 194° F (-40° C to 90° C) NBR Seals, -4° F to 176° F (-20° C to 80° C) (FKM Seals)
Low Temperature Version-61° F to 194° F (-52° C to 90° C)
DrainMetallic Manual Drain & Automatic Drain
Tamper ProofAvailable
Quick ReliefAvailable
CertificationNon electrical ATEX / CRN / UKCA