Bauer Coupling Manufacturer in China - Hokare
Hokare Bauer Coupling
The Bauer coupling is designed to provide a simple and quick solution to combine many hose lengths. It is mainly used in the construction, water processing, and agricultural industries. The purpose of the Bauer coupling is to convey numerous fluids like sewage, water, chemicals, and slurry. It is categorized into male and female connections, in which the female Bauer is set into the male and then locked with lever closure rings.
Hokare stocks a complete selection of Bauer couplings that are fully replaceable. Our standard Bauer couplings are available with BSP threads, hose tails, and numerous flange adaptors with 10 Bar (150 psi) working pressure. At Hokare, we have complete Bauer sets combined with stocked PVC hose to deliver assemblies and produce suction for use on farms or road tankers. Our authentic range of Bauer couplings with 12 Bar (174 psi) maximum working pressure are accessible in stainless steel and galvanized if require.
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The 45° bend lever lock Bauer coupling is ideal for connecting to fixed pipework resulting to fill gulley tankers or drain storage tanks.

Our 90° bend lever lock Bauer coupling is great to prevent pipework and hose kinking around corners and bends.

Hokare manufactures lever lock Bauer water pump coupling similar for use with lay-flat hose assemblies and suction.

Hokare female end cap Bauer coupling is primarily used to provide a connection and isolate flow to male Bauer couplings.

Our flanged female Bauer coupling is designed to provide a connection to matching sizes of flanged adaptor parts and male Bauer.

We manufacture strainer Bauer type coupling available in galvanized steel in a wide range of size options and comes with lever closure rings.
Hokare Bauer Coupling Advantage

Quick to open and close without tools needed. Even in the dark, it can guarantee no loose parts.

The Bauer coupling can be bent up to 30° in any direction and is entirely pressure-tight and airtight.

Produced from high-strength steel according to DIN EN ISO 1461. Bauer coupling can guarantee abrasion-resistant.

Hokare Bauer coupling has an operating pressure of up to 20 Bar. It can provide safety for all types of pumped media.
Bauer Coupling Design
Hokare Bauer coupling is a socket and ball connection, designed for use in dewatering, irrigation, and other agricultural uses. This style is widely accessible in durable, lightweight galvanized steel in numerous sizes, ranging from 4 inches to 8 inches.
Our Bauer coupling can be coupled at up to a 30-degree offset depending on the line diameter. This advantage enables easier installation and provides greater flexibility to the end user when routing pipes and hoses.


Components of Bauer Coupling Set
Our Bauer coupling is comprised of the following components, such as:
- Sealing O-ring
- Locking Lever
- Socket
- Ball
Bauer Coupling Feature
Our Bauer coupling has the following features:
- 30°C maximum offset angle, can hold the vacuum in medium levels and up to 300psi working pressure
- Great for transferring slurry, water, sewage, powder, and granules in mining, irrigation, and industrial environments.
- Easy installation
- Features safety pin to avoid accidental openings
- Equipped with dual pin locking lever polished closing action
- Fast connect and disconnect on delivery hoses and suction
- Hot-dipped galvanized high-grade high-tensile steel


Wide Scope of Application
- Road construction project and civil engineering
- Mining and tunneling
- Delivery of wastewater, freshwater, and compressed air
- Delivery and suction lines for on-shore/off-shore drilling, site dewatering, shore transfer
- Civil/military emergency
- Exhaust gas emission
- Oil industry
Hokare Bauer Coupling Sizing
Male Bauer Type
Bauer Size | Physical Measurement |
2-inch | Fitting A = 52mm |
3-inch | Fitting A = 78mm |
3.5-inch | Fitting A = 90mm |
4-inch | Fitting A = 111mm |
5-inch | Fitting A = 135mm |
6-inch | Fitting A = 154mm |
8-inch | Fitting A = 200mm |
Female Bauer Type
Bauer Size | Physical Measurement |
2-inch | Fitting A = 70.5mm |
3-inch | Fitting A = 100.5mm |
3.5-inch | Fitting A = 120mm |
4-inch | Fitting A = 145mm |
5-inch | Fitting A = 161mm |
6-inch | Fitting A = 180.5mm |
8-inch | Fitting A = 234mm |