Specifications

Compact Hydraulic Cylinders
Series CHE
Catalog HY08-M1137-3/NA
2
www.millerfluidpower.com
Miller Fluid Power
Des Plaines, IL
Milton, Ontario Canada
Cylinder Features
Piston Rod – Medium carbon
steel, hard chrome plated and
polished.
Primary Seal – polyurethane rod
seal with multiple sealing edges is
self-compensating and self relieving
to withstand pressure variations
and conform to mechanical
deflection that may occur.
Ports – SAE O-ring ports
are standard.
OPTIONAL PORTS
NPTF and BSPP ports are
also available.
Magnetic Piston
Option – for solid
state or reed switch
actuation.
Cylinder Body – corrosion
resistant aluminum alloy.
Hard anodized I.D for long
wear. Sensor mounting
grooves on three sides.
Rod Gland – nodular iron bearing
with RoHS compliant zinc plating
for corrosion resistance. Optional
pilot gland (shown) available at no
additional cost.
Piston Rod End – four
standard styles. Special
ends available.
Bi-directional
Piston Seal –
Polyurethane seal
ring with energizer
provides leak-free
performance.
Low Profile
Switches – mount
in body grooves
and do not extend
beyond the cylinder
envelope.
Standard Gland
Pilot Gland
Rod Bearing
Length
Non-Metallic Wear
Band – improves
resistance to bearing
loads and provides
support for magnet.
(18mm rod glands depicted)
Use pilot cap to improve alignment for rear mount applications
Secondary Seal –
Rod Wiper – wipes
clean any oil film
adhering to the
rod on the extend
stroke and cleans
the rod on the
return stroke.
CHE offers mid-stroke piston sensing
Rod Bearing
Length
Optional Pilot Gland... offers added
bearing area to increase service life and also
improves alignment of cylinder and load.
Average
63% more
bearing area
with Pilot
Gland
CHE Compact Hydraulic Cylinders...
have a lower profile than tie rod construction
cylindlers with switches installed.