Master cylinder
Carlisle Industrial Brake and Friction

A Carlisle Patented product that provides a cost effective method of increasing the volume of braking oil supplied to four independent, but pressure balanced brakes. Designed with an inbuilt logic head, this booster will supply boosted pressure balanced oil to front and rear brakes, whilst still being able to apply just one rear brake for steer turning. Used on twin brake pedal machines, the benefits of this is a greater clearance in the brakes resulting in improved fuel efficiency but at the same time increasing driver comfort by reducing pedal effort and pedal travel. This booster also significantly reduces the complexity of the braking system required for such vehicles if done using separate valves.

Additional Feature:
* Tandem Master Cylinder design provides pressure balanced, independent, dual circuit braking, four wheel braking/trailer braking signal.

Typical features include:
* Patented design for mineral oil single/twin pedal braking systems providing a boosted, progressive pedal feel.
* Generic designa enables performance to be easily matched to most agricultural and industrial vehicle applications.
* Self bleed design keeps booster purged of any ingressed air
* Integrated master cylinder, booster and reservoir design less that 200mm long.
* PTFE seal technology tested to 1,000,000 cycles
* Boost ratios from 2.65:1 to 6.2:1
* Range of master cylinders diameters from 25.4 to 35mm
* Supply pressure range 15 bar to 40 bar (to be supplied by vehicle) with minimum flow rate of 10L/min.
* Temperature range -30C to 100C
* No reservoir requires-uses supply oil for braking or clutch systems
* Range of metric or Imperial ports