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Festo QSF1 Series

9 variants · Festo

About the Festo QSF1 Series

The Festo QSF1 Series series groups 9 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common connection method of Push-In to Threaded, material of Nickel Plated Brass and mounting of Free Hanging (In-Line). Variants differ by connector size, so you can match the exact connector size your application requires using the selection guide below. All listed Festo QSF1 Series part numbers are active and orderable.

Select a variant by

Connector size
G1/2 · G1/4 · G1/8

Shared specifications

Connection method
Push-In to Threaded
Material
Nickel Plated Brass
Mounting
Free Hanging (In-Line)
Operating pressure
-14 to 87 PSI (-1 to 6 bar)
Package
Bulk
Product type
Straight Fitting
Temp operating max
80 °C
Temp operating min
-10 °C

Variant comparison

ParameterQSF-1/2-12-BQSF-1/4-8-BQSF-1/4-4-BQSF-1/4-6-BQSF-1/8-4-BQSF-1/8-6-B
Connector sizeG1/2G1/4G1/4G1/4G1/8G1/8

Request a quote on any Festo QSF1 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

All variants