HANSEN Hydraulic Quick Connect Hose Coupling: 3/8 in Coupling Size, Brass
The HANSEN HK Series Hydraulic Quick-Connect Coupling Body (MPN B3H21) is a brass-bodied coupling with a 3/8"-18 thread size and a maximum flow rate of 22.71 lpm. This component is designed for hydraulic…
SKU 3G-OTH-459423
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Product Description
The HANSEN HK Series Hydraulic Quick-Connect Coupling Body (MPN B3H21) is a brass-bodied coupling with a 3/8"-18 thread size and a maximum flow rate of 22.71 lpm. This component is designed for hydraulic quick-connect applications, offering a reliable connection point in fluid power systems.
Frequently Asked Questions
What is the HANSEN B3H21 hydraulic quick connect coupling used for?
The HANSEN B3H21 is a brass-bodied HK Series hydraulic quick-connect coupling body used in fluid power systems. It provides a reliable connection point for transferring hydraulic fluids at up to 22.71 lpm, commonly applied in industrial machinery, mobile equipment, and hydraulic tool circuits.
What are the specifications of the HANSEN B3H21 coupling?
The HANSEN B3H21 coupling has a 3/8"-18 thread size, a brass body, and a maximum flow rate of 22.71 lpm. It is part of the HK Series hydraulic quick-connect coupling bodies, designed for durable, leak-resistant connections in hydraulic systems.
Where to buy HANSEN B3H21 hydraulic coupling worldwide?
3G Electric supplies the HANSEN B3H21 hydraulic quick-connect coupling to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine HANSEN components for your fluid power applications.
How to install a HANSEN B3H21 quick connect coupling?
To install the HANSEN B3H21, ensure the mating coupler and system are depressurized. Clean the threads and apply compatible sealant. Tighten the 3/8"-18 thread to manufacturer torque specs. Always verify flow direction and pressure ratings before system startup.
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3G Electric supplies HANSEN hk series hydraulic quick-connect coupling bodies. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









