Maritime industry rotary unions

Rotational speed: 0 rpm - 50 rpm
Pressure: 0 bar - 1,375 bar
Nominal size: 0.375, 0.75 in

DSTI 1-passage HPS Series rotary unions feature one independent flow passage and a specialized sealing system capable of handling pressures up to 20,000 PSI [1,375 BAR]. HPS 1-passage models feature ...

Rotational speed: 0 rpm - 50 rpm
Pressure: 0 bar - 1,375 bar
Nominal size: 0.375 in

DSTI 3-passage HPS Series rotary unions feature a specialized sealing system capable of handling pressures up to 20,000 PSI [1,375 BAR] and three independent flow passages. HPS 3-passage models feature ...

Rotational speed: 0 rpm - 50 rpm
Pressure: 0 bar - 1,375 bar
Nominal size: 0.375 in

DSTI 4-passage HPS Series rotary unions feature four independent flow passages and a specialized sealing system capable of handling pressures up to 20,000 PSI [1,375 BAR]. HPS 4-passage models feature ...

Rotational speed: 0 rpm - 50 rpm
Pressure: 0 bar - 1,375 bar
Nominal size: 0.375 in

DSTI 6-passage HPS Series rotary unions feature a specialized sealing system capable of handling pressures up to 20,000 PSI [1,375 BAR] and six independent flow passages. HPS 6-passage models feature ...

Rotational speed: 0 rpm - 50 rpm
Pressure: 0 bar - 1,375 bar
Nominal size: 0.375 in

DSTI 8-passage HPS Series rotary unions feature eight independent flow passages and a specialized sealing system capable of handling pressures up to 20,000 PSI [1,375 BAR]. HPS 8-passage models feature ...

Rotational speed: 0 rpm - 50 rpm
Pressure: 0 bar - 1,375 bar
Nominal size: 0.375 in

DSTI 12-passage HPS Series rotary unions feature a specialized sealing system capable of handling pressures up to 20,000 PSI [1,375 BAR] and 12 independent flow passages. HPS 12-passage models feature ...

Rotational speed: 0 rpm - 50 rpm
Pressure: 0 bar - 1,375 bar
Nominal size: 0.375 in

DSTI 16-passage HPS Series rotary unions feature 16 independent flow passages and a specialized sealing system capable of handling pressures up to 20,000 PSI [1,375 BAR]. HPS 16-passage models feature ...

Rotational speed: 30 rpm
Pressure: 0 psi - 1,500 psi
Nominal size: 18.5 in

6 passage rotary union designed for a prominent Las Vegas casino water feature application. Features a customer specified modular design for integration to a rotating stage and high flow volume.

Rotational speed: 0 rpm - 5 rpm
Pressure: 0 bar - 345 bar
Nominal size: 15.06 in

Single passage high pressure inline swivel designed for offshore oil and gas operations. The swivel reduces stress and torsion from impacting flexible hoses on a managed pressure drilling (MPD) system. Features include a unique design ...

Rotational speed: 7 rpm
Pressure: 1,551 bar
Nominal size: 5.433 in

... meet the specific needs of marine and offshore customers and applicable certifications (API, ATEX, CE, and others). They are designed to integrate directly into hose reel applications, where the DSTI offshore rotary ...

Rotational speed: 30 rpm
Pressure: 350 bar
Nominal size: 6 mm - 32 mm

1.Dewel special seals for long life； 2.Stainless steel shaft core is specially treated to ensure sufficient wear resistance； 3.The housing can be made of chrome steel/aluminum alloy/stainless steel； 4.Various technical ...

Rotational speed: 200 rpm
Pressure: 250 bar
Nominal size: 10 mm

... on-site repair； 2.Two precision imported deep groove ball bearings support, stable rotation； 3.DEWEL professional rotary seal for long life and high reliability； 4.Rotating mandrel surface hardened for ...

Rotational speed: 200 rpm
Pressure: 210 bar
Nominal size: 8 mm - 16 mm

1.Two separate ways rotating joint for air and hydraulic oil at high pressure； 2.The rotor is made of cemented steel and lapped for reducing friction； 3.The seals are made of PTFE； 4.Low torque and ...

Rotational speed: 20 rpm
Pressure: 350 bar
Nominal size: 6 mm - 50 mm

Providing customized solutions is what we do best! Explore DEWEL's extensive experience in custom fluid sealing solutions by using the latest project filters below.