Proudly Serving These Industries...

• Industrial Machinery  • Water  
• Agriculture • Ground Support
• Mobile • Waste
• Energy (Wind, Steam, Coal, Hydro)     • Entertainment
• Marine • Defense
 

SUCTION AND RETURN

  Size
Inside
Diameter
Recommended Construction Performance Specifications Met or Exceeded COUPLING Series

SR SUCTION

-12 to -48
3/4" to 3"
Petroleum and water
base hydraulic fluids
in suction lines or in
low pressure return
lines.
Oil resistant synthetic rubber
tube. Textile reinforcement
with spiral wire to prevent
collapsing. Oil resistant and
abrasion resistant synthetic
rubber cover.
AS 3791 100R4
(except SR48)
SAE 100R4
33000
T4000

SRF COMPACT SUCTION

-12 to -32
3/4" to 2"
Petroleum and water
base hydraulic fluids
in suction lines or in
low pressure return
lines.
Oil resistant synthetic rubber
tube. Textile reinforcement
with spiral wire to prevent
collapsing. Oil resistant and
abrasion resistant synthetic
rubber cover.
AS 3791 100R4
SAE 100R4
33000
T4000