water rotary union / for air / for oil / for vacuum
DSTI - Dynamic Sealing Technologies
for water, for air, for oil, for vacuum, for gas
Number of passages:
for high flow rates
Min.: 0 bar (0 psi)
Max.: 345 bar (5,004 psi)
Min.: 0 rpm (0 rad.min-1)
Max.: 50 rpm (314 rad.min-1)
DSTI 4-passage, high-flow HVH Series rotary unions feature four independent flow passages and are suitable for vacuum & bidirectional pressures up to 5000 PSI [345 BAR].
HVH 4-passage models consist of a heavy-duty alloy steel construction and protected ball bearings ideal for harsh, rugged outdoor applications such as heavy forestry and construction equipment.
Need to combine fluid with electrical power, signal and/or data transfer? No problem. The HVH Series rotary unions are designed to integrate directly with our standard electrical slip rings.