How do the Festo Festo QSF1 Series variants differ?

Festo QSF1 Series part numbers differ by connection method, connector size, material and operating pressure. Use the selection guide above to pick by connection method.

How many Festo Festo QSF1 Series part numbers are listed?

11 Festo Festo QSF1 Series part numbers are listed, each with specifications and a datasheet where available.

How do I get pricing and lead time for Festo Festo QSF1 Series?

Request a quote (RFQ) for any Festo QSF1 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

Festo QSF1 Series

11 variants · Festo

About the Festo Festo QSF1 Series series

The Festo Festo QSF1 Series series groups 11 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Variants differ by connection method, connector size and material, so you can match the exact connection method your application requires using the selection guide below. All listed Festo QSF1 Series part numbers are active and orderable.

Select a variant by

Connection method

Parameter	QS-F-10H-8	QSF-1/8-4-B-100	QSF-1/2-12-B	QSF-1/4-8-B	QSF-1/4-4-B	QSF-1/4-6-B
Connection method	—	Push-In	Push-In to Threaded	Push-In to Threaded	Push-In to Threaded	Push-In to Threaded
Connector size	—	G1/8	G1/2	G1/4	G1/4	G1/4
Material	—	Brass	Nickel Plated Brass	Nickel Plated Brass	Nickel Plated Brass	Nickel Plated Brass
Operating pressure	—	-13.8 to 87 PSI (-0.95 to 6 bar)	-14 to 87 PSI (-1 to 6 bar)	-14 to 87 PSI (-1 to 6 bar)	-14 to 87 PSI (-1 to 6 bar)	-14 to 87 PSI (-1 to 6 bar)

Festo QSF1 Series

About the Festo Festo QSF1 Series series

Select a variant by

Variant comparison

Frequently asked questions

All variants

QS-F-10H-8

QSF-1/8-4-B-100

QSF-1/2-12-B

QSF-1/4-10-B

QSF-1/4-12-B

QSF-1/4-4-B

QSF-1/4-6-B

QSF-1/4-8-B

QSF-1/8-4-B

QSF-1/8-6-B

QSF-1/8-8-B

QS-F-10H-8

QSF-1/8-4-B-100

QSF-1/2-12-B

QSF-1/4-10-B

QSF-1/4-12-B

QSF-1/4-4-B

QSF-1/4-6-B

QSF-1/4-8-B

QSF-1/8-4-B

QSF-1/8-6-B

QSF-1/8-8-B