Aqualock Zero-Leak Connections Fresh Water Manifold Divider Plug 81903045 - 3582-18CP Cts Cont. Pack
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Aqualock 81903045 Zero-Leak Connections
This AquaLock™ plastic manifold divider plug is designed for use in potable water applications. It is made of polysulfone plastic and is tested, certified, and approved for drinking water. This plug can be used with any of the AquaLock manifold series to divide the hot and cold ports on a dual temperature manifold assembly. The pressure rating is 100 psi at 180 degrees Fahrenheit (6.9 bar at 82 degrees Celsius) or 250 psi at 75 degrees Fahrenheit (17.2 bar at 24 degrees Celsius). Available in bulk quantities as contractor pack.
Features & Benefits
- No tools required for installation or removal
- Rotates under pressure after installed for high flexibility during installation
- Can be used for hot and cold water applications, including behind the wall applications
- Works with copper, cpvc, pex, and cts rated pipe
- Zero-Leak Connections
- Limited 25 year warranty
Specifications
| Model | Zero-Leak Connections |
| Color | Copper |
| Weight | 1 lb |
| Dimensions | 1 x 1 x 1 in |
| Brand | Aqualock |
| Manufacturer Part Number | 81903045 |
| UPC | 840213003616 |
Frequently Asked Questions
What color is this auto part?
This is the Copper variant of the Zero-Leak Connections from Aqualock.
What stands out about this auto part?
Key details include Limited 25 year warranty. Review the full feature list and specifications on this page for complete details.
How much does this product weigh?
This item weighs approximately 1 lb.
Shipping & Returns
Shipping & Returns
Shipping:
Most qualifying in-stock orders are processed within one business day. In the contiguous 48 states, eligible in-stock orders placed before 12:00 PM (noon) in the customer's local time zone typically ship the same business day. Orders shipping to Alaska or Hawaii use a 12:00 PM Pacific Time cutoff (California time). These cutoffs apply only to eligible in-stock orders and are not guaranteed shipping or delivery times. Same-day shipping refers to processing and carrier handoff, not delivery. Weekends and holidays are excluded.
Payment verification, address verification, fraud review, and inventory availability may take longer. Supplier-direct fulfillment, freight shipping, and special handling may also take longer.
Returns:
Eligible products may be returned within 60 days of delivery, subject to our Return Policy. Return authorization is required. Certain products are final sale or subject to manufacturer warranty procedures, shipping charges, and applicable restocking fees.
Please inspect your order promptly upon delivery. Shipping damage, incorrect items, missing components, or quantity shortages must be reported within 3 business days after delivery. Retain the product, original packaging, shipping labels, and photographs while your claim is reviewed.

