Clack In/Out Upflow/Downflow Utility Head

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MSRP $50.00
Sale Price $25.00
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SKU#
D1226
In stock
990s
Clack 990s In/Out Upflow/Downflow Utility Head

Manufacturer: Aqua Science

Model #: 990s

Shipping Weight: 2 lbs

  • Clack utility head model 990s
  • Designed for upflow and downflow systems
  • 1 inch FNPT in/out connections
  • Fits 1.050 inch riser pipe size
  • Plastic distributor head construction
  • No control box required
  • Optional upgrade available: 1.05 inch upper basket

Frequently Asked Questions

What are the connection sizes on this utility head?

It has 1 inch FNPT in/out connections.

What riser pipe size does it use?

It is sized for a 1.050 inch riser pipe.

Can this utility head be used for upflow and downflow systems?

Yes, it is designed for both upflow and downflow systems.

What is the model number?

The model number is 990s.

Does this utility head require a control box?

No, a control box is not required.

What is the main body material described for this product?

It is described as a plastic distributor head.

Is there an upgrade option available?

Yes, an optional 1.05 inch upper basket upgrade is listed.

Resin Upgrades

Included in all systems: AquaScience 8% Crosslink Resin

The Clack In/Out Upflow/Downflow Utility Head is a plastic distributor head with 1 inch FNPT in/out connections and a 1.050 inch riser pipe size. It is designed for both upflow and downflow systems. Model 990s does not require a control box.

More Information
Model #990s
ManufacturerAqua Science
Shipping Weight2
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What are the connection sizes on this utility head?
It has 1 inch FNPT in/out connections.
What riser pipe size does it use?
It is sized for a 1.050 inch riser pipe.
Can this utility head be used for upflow and downflow systems?
Yes, it is designed for both upflow and downflow systems.
What is the model number?
The model number is 990s.
Does this utility head require a control box?
No, a control box is not required.
What is the main body material described for this product?
It is described as a plastic distributor head.
Is there an upgrade option available?
Yes, an optional 1.05 inch upper basket upgrade is listed.

Installation Brief

This Clack utility head is set up by matching the listed connection and riser sizes for the system.

  1. Confirm the system matches the 1 inch FNPT in/out connections.
  2. Confirm the riser pipe size is 1.050 inches.
  3. Install the utility head in the required upflow or downflow configuration for the system.
  4. If selected, add the optional 1.05 inch upper basket during setup.
Clack In/Out Upflow/Downflow Utility HeadClack In/Out Upflow/Downflow Utility Head