Danfoss / Eaton Cplng ST Series

Description & Features

Designed for demanding fluid transfer applications, the Danfoss / Eaton Cplng ST Series is a 1-inch female half quick disconnect coupling socket constructed from brass with a Buna-N seal. The ball lock internal connection mechanism and straight-through valve design support a flow rate of up to 140 gallons per minute, making it well-suited for high-volume transfer environments.

Push-to-connect on one end and BSPP-threaded on the other, this coupling connects and disconnects without special tools. It exceeds ISO 16028 operating pressure standards and carries a minimum working temperature rating of -40°F, supporting use across a broad range of industrial conditions. Typical applications include chemical handling, food and beverage processing, injection molding, marine, medical, pressure washing, and steam cleaning environments. The coupling is manufactured under the Hansen sub-brand at the Van Wert, Ohio facility.

SKU: 8S36BS

Supplier Part Number (MPN): 8S36BS

Specifications

Brand
Aeroquip® by Danfoss
Connection Size 1
1 in
Connection Size 2
1 in
Connection Style
Manual
Connection Type
Female BSP Swivel, Push-Fit
Connection Type 1
Female Push-to-Connect
Connection Type 2
Female BSPP Swivel
Dimensions
2.03 in Dia x 2.33 in L
Fitting Type
Coupling
Hex Size
1-3/4 in
Internal Connection Type
Ball Lock
Latch Type
Push-to-Connect
Material
Brass
Material Construction
Brass
Operating Temperature
-40 to 250 deg F
Seal Material
NBR
Series
ST Series
Thread Size
1-11
Valve Type
Straight

Product Questions & Answers (1)

Question by: Rick W on May 5, 2025, 7:23 PM
Can this handle different fluids besides just water? Seein' as how it's for chemical handling and all.
Answer by: Customer Support on May 7, 2025, 7:19 AM
For fluid compatibility, you'll want to take a look at the document link provided; it's got the specifics on what this coupling is rated for.

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