How do the Festo Festo QSTF Series variants differ?

Festo QSTF Series part numbers differ by color, connector size, operating pressure and operating temperature. Use the selection guide above to pick by color.

How many Festo Festo QSTF Series part numbers are listed?

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

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

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

Festo QSTF Series

12 variants · Festo

About the Festo Festo QSTF Series series

The Festo Festo QSTF Series series groups 12 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Variants differ by color, connector size and operating pressure, so you can match the exact color your application requires using the selection guide below. All listed Festo QSTF Series part numbers are active and orderable.

Select a variant by

Color: Black · Black, Silver · Blue

Parameter	QSTF-1/4-10-B	QSTF-1/4-8-B	QSTF-3/8-10-B	QST-F-8	QSTF-1/2-12-B	QSTF-G3/8-10
Color	—	—	Black, Silver	—	Black, Silver	Black, Silver
Connector size	—	—	R3/8	—	R1/2	G3/8
Operating pressure	—	—	-13.8 to 87 PSI (-0.95 to 6 bar)	—	-13.8 to 87 PSI (-0.95 to 6 bar)	-13.8 to 87 PSI (-0.95 to 6 bar)
Operating temperature	—	—	80 °C	—	80 °C	80 °C
Product type	—	—	T-Fitting	—	T-Fitting	Elbow Fitting
Weight	0 kgs	0 kgs	—	0.45 kgs	—	—

Festo QSTF Series

About the Festo Festo QSTF Series series

Select a variant by

Variant comparison

Frequently asked questions

All variants

QST-F-8

QSTF-1/4-10-B

QSTF-1/4-8-B

QSTF-3/8-10-B

QSTF-1/2-12-B

QSTF-1/4-3/8-U

QSTF-1/8-5/32-U

QSTF-G1/4-10

QSTF-G1/4-8

QSTF-G1/8-4

QSTF-G3/8-10

QSTF-G3/8-8

QST-F-8

QSTF-1/4-10-B

QSTF-1/4-8-B

QSTF-3/8-10-B

QSTF-1/2-12-B

QSTF-1/4-3/8-U

QSTF-1/8-5/32-U

QSTF-G1/4-10

QSTF-G1/4-8

QSTF-G1/8-4

QSTF-G3/8-10

QSTF-G3/8-8