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► ProTool

Clear Metering Manifold 3/4 inch

$529.15
Clear Metering Manifold 3/4 inch
Acrylic Clear 5-Port Softwash Metering Block
Manifold Clear 3/4in 5 Port
Acrylic Clear 5-Port Softwash Metering Block
Manifold Clear 3/4in 5 Port
SKU:
150-0450
UPC:
00669893070790
MPN:
Clear 3/4
Availability:
Current Stock:

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Clear Metering Manifold 3/4 inch
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Description

Soft Wash Metering Valve Clear Mixing Manifold Block

Clear High-Flow Manifold for Professional Soft Washing

The ProTool Soft Wash Metering Valve Mixing Manifold Block is a professional-grade, fully assembled, ready-to-install chemical blending system designed for soft wash applications requiring high flow, visibility, and precise control.

This system uses a completely clear manifold block, allowing operators to visually confirm chemical flow and mixing in real time—improving accuracy, troubleshooting, and confidence during operation.


Manifold Configuration & Plumbing

Port Layout:

  • Four (4) ¾" ports for water, bleach (SH), mix output, and bypass

  • One (1) ½" port dedicated to soap / surfactant

Internal & External Plumbing:

  • 1" draw line for high-flow chemical intake

  • ¾" bypass port with a ½" barb for compatibility with smaller setups

  • ¾" valve with 1" barb for bleach and water lines

  • ½" valve with ⅜" barb dedicated to soap / surfactant

The Acrylic Clear 5-Port Manifold is engineered for accurate and efficient mixing of Softwash cleaning solutions, including water, sodium hypochlorite (SH), and surfactants.

Built from Clear Acrylic, this manifold delivers reliable performance and visibility during chemical proportioning.

Large Ports for Max Flow - Flow over 20GPM

All connections use high-quality stainless steel barbs, which provide a larger internal diameter than poly barbs, resulting in increased flow, reduced restriction, and longer service life.

 

Key Features

  • Acrylic Construction: Provides chemical resistance and long-term durability for Softwash environments.
  • 5-Port Configuration: Features four 3/4-inch ports for water, SH, Suction and Returnn lines plus one 1/2-inch port (in the middle) for surfactant connections.
  • Efficient Chemical Mixing: Ensures precise metering and blending of Softwash solutions for consistent cleaning results.
  • Clear Design: Allows easy visibility of flow and mixture, making system inspection quick and convenient.
  • Corrosion Resistant: Handles exposure to bleach and cleaning chemicals without degrading over time.

Applications

  • Softwash Systems: Ideal for proportioning and mixing water, SH, and surfactant in professional Softwash rigs.
  • Pressure Washing: Integrates easily into setups requiring controlled chemical delivery.
  • Industrial Cleaning: Suitable for chemical fluid distribution in industrial or maintenance applications.
  • Propotioner: This block works with metering valves to server as chemical combiner in a chemical mix proportioning system for softwashing 

Performance & Flow Capability

Designed for modern soft wash systems, this manifold supports high-flow diaphragm pumps and is capable of handling over 20 GPM without restriction. The stainless steel barb design improves flow efficiency while maintaining durability in harsh chemical environments.

This makes the system ideal for:

  • Roof washing

  • House washing

  • Building washing

  • High-output soft wash rigs


Built for Professional Soft Wash Systems

The ProTool Soft Wash Metering Valve Mixing Manifold Block is intended for use with professional gas soft wash pumps and systems where consistent chemical blending, high flow, and durability are required. It arrives fully assembled, reducing install time and eliminating guesswork.

By combining a clear manifold block, precision metering valves, and stainless steel flow-optimized fittings, this system delivers reliable chemical control without unnecessary complexity.


Technical Specifications

Specification Details
Material Translucent Polypropylene (PP)
Port Configuration 4 each 3/4-inch ports (Draw, Return,Water, SH) and one 1/2-inch port (Surfactant)
Chemical Compatibility Water, Sodium Hypochlorite (SH), and Surfactants
Resistance Corrosion, UV, and chemical degradation

Benefits

      • Precise Mixing Control: Designed to improve accuracy and consistency in Softwash solution ratios.
      • Easy Integration: Compatible with most Softwash system setups and components.
      • Long-Lasting Performance: Built to endure exposure to bleach and outdoor conditions.

 

Mixing Setup  -  Metering Initial Setup 

There is no exact science to where the valves are going to be set for your spraying needs. This will get you close to start and you will need to tune to your needs. The goal is to use as little SH and Surfactant as possible and still get a fast complete and well spread out spray that sticks to the surface from the wand.

The ratio is based upon the difference of the flow allowed by each of the metering valves, Water, SH Sodium Hypochlorite
the strength of the SH (12.5%, 10% Pool Bleach and 6% Retail Store Bleach in a bottle)
 
Adjust the Surfactant to use as little as possible,
but still see the sudsing action and mix spreading action on the sprayed surface
 
When using 12.5% Sodium Hypochlorite
For a 6% hot SH Mix, for very bad roof mold
  • The Water Valve is set to 10
  • The Bleach Valve is set to 10
  • The Surfactant is set to 1 to 2
When Targeting a 3% SH mix using 12.5%
The settings will be similar to this:
  • The Water Valve is set to 10
  • The Bleach Valve is set to 4-5
  • The Surfactant is set to 1 to 2
When targeting siding, fences, decks and other building surfaces a 1% to 2% mix is appropriate
Start with these settings to Target a 1.5% mix
  • The Water Valve is set to 10
  • The Bleach Valve is set to 2-3
  • The Surfactant is set to 1 to 2
Note: These settings are not exact but a good starting point.
As the SH ages it will lose potency, so older bleach, pool bleach that will cause you to increase the SH numbers
 
Note on Using store bought bleach   

6% Retail Bleach or stale 12.5% SH or Stale 10% Pool Bleach where the contents have degraded to  less potency.

 

 

If you are at 10 on the bleach and 10 on the water  and feel you need a stronger mix review below 

This can easily happen with store bought beach that was on the shelf for 6 months...

Turn the water down from 10 to 6 and see how the strength looks when spraying. Are you getting the browning action you wanted?

You can continue to turn the Water down until you get a good browning and clean rinse.
 
Watch the mix spread out on the surface
if the mold is browning nicely (dying) and is rinsing clean
you want to use just enough to get a good clean, but not waste the SH.
So with good browning and a clean rinse you have enough SH in the mix,
You can adjust the SH down until the browning is slower than you would
like and then adjust back up for a good browning action.

 

 

Why Choose the ProTool Metering Manifold Block?

  • Clear block for instant visual confirmation of chemical flow and air leak check from bubbles. 

  • High-flow design rated over 20 GPM

  • Stainless steel barbs for increased internal diameter and durability

  • Fixed professional configuration—no options, no confusion

  • Ready to install in truck, trailer, or skid-based soft wash systems

Details

CA Prop 65:
Warning: This product contains chemicals or materials known to the State of California to cause cancer, birth defects or other reproductive harm.

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