Brake Intensifier Brochure0 pages

1771-0200_04

Intensifier
For Use With Non-Retractable Tolomatic Calipers
Up to 220 Series

Ideal for Operating Caliper Disc Brakes
The higher output pressure makes it possible to obtain
the brake’s high torque handling capabilities without
high pressure hydraulic systems. By operating at these
higher pressures, the number of calipers can be
reduced.
The intensifier is small, simple and inexpensive, yet
operates at a 10:1 ratio of output pressure (hydraulic
fluid) to input pressure (air). The displacement is 0.44
cubic inches.
The low pressure cylinder is made from hard-coated
aluminum tubing for high strength and exceptionally
low friction characteristics.

The low pressure piston seal is of conventional U-cup
design for reliable operation.
The high pressure cylinder is made of aluminum. The
high pressure piston uses an O-Ring of various compounds to be compatible with most fluids, to reduce
friction and increase life to millions of cycles.
When air pressure is reduced or removed, a spring
return in the booster allows the piston to retract and
draw in oil from the reservoir. The spring chamber is
vented to eliminate back pressure and return air is filtered to eliminate entrapment of dirt or other foreign
particles. A threaded port is provided for filling or connecting a pressure gauge. Bleeding and filling are
external.

Air Inlet
1/8 NPT

Fill, or
Pressure Gage
1/8 NPT
(Right side)
Hydraulic Fluid
Outlet 1/8 NPT

Breather
Port

Pictured: 1770-0002

Mounting: (4) 1/4-20 x 1/2 Holes
on 2.375" Centers
(Bottom)

Tolomatic • URL: http://www.tolomatic.com • Email: help@tolomatic.com • Fax: (763) 478-8080 • Toll Free: 1-800-328-2174