Combo-rate® Control Manifolds

Wilger’s versatile combo-rate® stacking nozzle bodies make the ideal sprayer manifold for plumbing and controlling small to medium estate & turf sprayers.

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Eastwood Products Manifold

Since combo-rate® (cr) nozzle components are infinitely stackable, you can make a whole heap of different configurations for a typical turf or estate sprayer.

End Bodies

CR end bodies stack onto any female combo-clip port.
They can use any cr shut-off modules (including pressure release valves) for any requirement on a manifold.

Thru Bodies

CR thru bodies stack onto any other cr nozzle body components. cr thru bodies always have one male and one female combo-clip port, and must have a plug or end body to plug off the last open port.
Thru bodies can use any cr shut-off modules (including pressure release valves).

Utility Bodies and Adapters


There are a number of cr stacking nozzle body components, from 1/4″ npt-f end bodies to 90° adapter bodies.
Reference the combo-rate® brochure or wilger price list for full listing of components.

Diaphragm Check Valve

Available in 4psi, 10psi (standard) and 15psi versions.
Fairprene diaphragms standard. Viton® diaphragms available.

Manual On/Off Check Valve

When ‘on’, it acts as a 10psi* check valve.
When ‘off’, it turns off the flow completely to that body (*4psi/10psi/15psi options are available)
Fairprene diaphragms standard. Viton® diaphragms available.

Air-Off Check Valve

Acts as a standard diaphragm check valve, but when an attached air line is charged, it will turn off the flow to that body.
Fairprene diaphragms standard. Viton® diaphragms available.

Pressure Release Valve

A pressure release valve (prv) fitting can be set to release any pressure over and above the intended pressure.
For example, if the knob is turned to equalize the pressure to 40psi, any flow that would build the pressure past 40 psi would be released through the nozzle body.



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