Cplng ST Series Male Steel

Description & Features

The Aeroquip Cplng ST Series Male Steel is a quick-disconnect coupling plug designed for fluid transfer applications, as well as use with chemicals, food and beverage, injection molding, marine, medical, pressure washing, and steam cleaning equipment. This male half coupling features a carbon steel construction and Buna-N seals for durability and compatibility.

This coupling features a push-to-connect end type with a ball lock internal connection. This straight-thru valve type coupling ensures efficient flow, rated to 22 gallons per minute. Designed for quick connect and disconnect, no special tools are needed. It exceeds ISO 16028 operating pressures.

SKU: 4T25

Supplier Part Number (MPN): 4T25

Specifications

Alternate Part Numbers
Alternate Part Number MINO-00925X11185
Application
Fluid Transfer, Chemical, Food and Beverage, Injection Molding, Marine, Medical, Pressure Washing, Steam Cleaning
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13554
End Gender 2
13556
End Size 2
0.50
End Type 1
Push to Connect
End Type 2
NPTF
Features
Quick connect and disconnect|No need for special tools|Exceeds ISO 16028 operating pressures
Flow Rate1
22 gallons per minute
ICC
Quick Disconnect Couplings
Internal Connection Type
Ball Lock
Item Type
Male Half
Language
English
Minimum Working Temperature
-40
Net Pack Quantity Units
EA
Port Size
1/2
Product Material
Carbon Steel
Product Width
1.01
Safety locking Mechanism
None
Seal Material
Buna-N
Sub Brand
Hansen
Supplier Part Number
4T25
Valve Type
Straight Thru
Product Weight
0.15 lbs

Product Questions & Answers (1)

Question by: Janet W on Dec 2, 2025, 7:46 AM
Will this here fitting hold up to chemicals, or will it eat right through it?
Answer by: Customer Support on Dec 4, 2025, 6:49 AM
Designed for fluid transfer applications, this quick-disconnect coupling plug is constructed from carbon steel with Buna-N seals, offering broad compatibility. It's suitable for use with chemicals as well as food and beverage, injection molding, marine, medical, pressure washing, and steam cleaning equipment.