Page 511 - Lewis

510 Hydraulic Steering

Original 1250V/1275V Capilano Steering Systems
Pleasure and Commercial Boats
Original Capilano System

Phase one of the SeaStar philosophy is now incorporated into the Capilano 1250V and 1275V steering sys-
tems... known worldwide for their ruggedness and reliability. The internals of the pump have been redesigned to
eliminate potential air traps and to enhance air removal. Helm pumps feature a variable displacement enabling
the helmsman to adjust the steering wheel turns to suit various maneuver and weather conditions. The systems
are not pressurized by air, eliminating concerns about air leakage or pressure drops. A separate reservoir is not
required as each helm contains its own reservoir. Built-in pressure relief valves in the helm protect the system
from the effects of thermal expansion.
System is filled and vented at the top.
Simple two bolt behind console mounting with attractive black bezel No air pressure is required.
to cover mounting bolts.

Wheelshaft oil seals can be replaced without draining or dis-
mantling system.
Adjusting knob to enable helmsman to
adjust wheel turns within a predeter-
Solid stainless steel shafts have standard 3/4" taper (1" per mined range to suit weather conditions.
foot) to conform to boating industry standards.

Model 1250V – use 1/2" OD copper when maximum run per
line is 40 ft. If over 40 ft. use 5/8" OD copper tube.
Model 1275V – always use 5/8" OD copper tube. Do not use
any type of rubber hose.

The helm unit mounts in
any position.
Have as many helms as
you want.

Dextron ATF flows from the helm tank through
HYDRAULIC STEERING through the return (centre) line. Any air in the Simple, smooth running precision piston
the delivery lines, returning to the helm tank
system is automatically vented to atmosphere,
making filling very simple and fast.

pumps have roller bearings for long, trou-
ble free life. In multiple stations helm units
cannot be rotated in opposite directions at
the same time. Control is never lost when
going from one station to another.

Slave cylinder gland seals can be replaced in the field without drain-
ing the system.

Cylinders are made from bronze and stain-
less steel and mount singly as shown or in
pairs to reduce side load on rudder post.