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L-1600 (04/01/21)
LOW PRESSURE 15 BAR PERFORMANCE AND SPECIFICATIONS
CONTROL UNIT KIT INSTALLATION
The control units are designed for control of pressure and flow
rate. Use appropriate model (as specified in chart on page 10) to
use with particular pump model and pressure/flow ranges.
NOTE: Hypro recommends a blue thread locking compound on
all threaded fasteners that do not require lock washers.
Remote Mounting
1. Locate control unit at desired position with mounting holes
provided and secure with the bolts and nuts.
2. Use the high pressure hose to connect pump discharge
port hose barb to the control unit inlet port.
3. Connect the bypass hose to the bypass hose barb, then run
it unrestricted to the supply tank.
4. Connect the desired number of high pressure hoses to the
outlet ports on the control valve. Unused Ports can be shut
off with ball valves provided.
Outlet
Pressure Release
Knob
Inlet
Pressure Regulator
Adjustment Knob
Pressure
Regulator
Adjustment
Knob
Pressure Gauge
Bypass Hose Barb (Connect directly
to the tank without restriction or ball valves)
Bypass Hose Barb
(Connect directly to the
tank without restriction
or ball valves)
For all discharge hoses, use hose with an operating pressure
rating equal to or greater than the maximum pressure rating of
the pump. High pressure clamping should be used on all outlet
hose connections.
Always wear safety goggles when working with
spring-loaded fasteners or devices.
During the first step, you are strongly advised to
start the pump with the regulating valve knob turned to 0
pressure and with the lever in the by-pass position. Maintain
this configuration for a couple of minutes so as to lubricate the
internal components of the pump and allow the diaphragms to
set in position before the pressure is increased.
The restriction on the pump is removed by rotating the Pressure
Release knob on the control unit, fully toward bypass arrow
direction. First back out the pressure regulator adjustment
knob to zero. Then rotate the Pressure Release knob to
Pressure arrow direction. Adjust the pressure by rotating the
relief valve adjustment knob to the desired pressure
FIGURE 5: MODEL 9915-KIT1004
FIGURE 6: MODEL 9915-KIT1005
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