How do the Festo Festo QST1 Series variants differ?

Festo QST1 Series part numbers differ by connection method, mounting, operating pressure and product type. Use the selection guide above to pick by connection method.

How many Festo Festo QST1 Series part numbers are listed?

27 Festo Festo QST1 Series part numbers are listed, each with specifications and a datasheet where available.

How do I get pricing and lead time for Festo Festo QST1 Series?

Request a quote (RFQ) for any Festo QST1 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

Festo QST1 Series

27 variants · Festo

About the Festo Festo QST1 Series series

The Festo Festo QST1 Series series groups 27 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Variants differ by connection method, mounting and operating pressure, so you can match the exact connection method your application requires using the selection guide below. All listed Festo QST1 Series part numbers are active and orderable.

Select a variant by

Connection method

Parameter	QST-12-20	QST-12-EACH	QST-1/4-1/4-U	QST-1/4T-U	QST-1/8-1/4-U	QST-16-12
Connection method	—	—	—	—	—	Push-In
Mounting	—	—	—	—	—	Chassis Mount
Operating pressure	—	—	—	—	—	-14 to 87 PSI (-1 to 6 bar)
Product type	—	—	—	—	—	T-Adapter
Weight	0.73 kgs	0.02 kgs	0.03 kgs	0.01 kgs	0.01 kgs	—
Connector size	—	—	—	—	—	—

Festo QST1 Series

About the Festo Festo QST1 Series series

Select a variant by

Variant comparison

Frequently asked questions

All variants

QST-1/4-1/4-U

QST-1/4T-U

QST-1/8-1/4-U

QST-12-20

QST-12-EACH

QST-16-12

QST-1/2-16

QST-1/2-12

QST-1/4-10

QST-1/4-12

QST-1/4-6-100

QST-1/8-10

QST-1/8-6-100

QST-10

QST-10-50

QST-10-6

QST-10-8-50

QST-12

QST-12-10

QST-12-8

QST-1/4-4

QST-1/4-6

QST-1/4-8

QST-1/8-4

QST-1/8-6

QST-1/8-8

QST-10-8

QST-1/4-1/4-U

QST-1/4T-U

QST-1/8-1/4-U

QST-12-20

QST-12-EACH

QST-16-12

QST-1/2-16

QST-1/2-12

QST-1/4-10

QST-1/4-12

QST-1/4-6-100

QST-1/8-10

QST-1/8-6-100

QST-10

QST-10-50

QST-10-6

QST-10-8-50

QST-12

QST-12-10

QST-12-8

QST-1/4-4

QST-1/4-6

QST-1/4-8

QST-1/8-4

QST-1/8-6

QST-1/8-8

QST-10-8