Aqualock Zero-Leak Connections Fresh Water Shut Off Valve 81903047 - Man Dual Stm Body 2CTS
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Aqualock 81903047 Zero-Leak Connections
AquaLock™ plastic manifold dual stem body incorporates an exclusive O-ring guide for improved reliability. This unique feature ensures zero-leak connections, and protects the O-ring from damage during connection. For added flexibility, after a joint is made the tubing can still swivel while connected, even under maximum pressure. Available in bulk quantities as contractor pack.
Features & Benefits
- Rotates under pressure after installed for high flexibility during installation
- No tools required for installation or removal
- Can be used for hot and cold water applications, also for 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 | 0.37 lb |
| Dimensions | 8 x 4 x 0.38 in |
| Brand | Aqualock |
| Manufacturer Part Number | 81903047 |
| UPC | 840213003746 |
Frequently Asked Questions
How do I verify fitment before ordering?
Compare manufacturer part number 81903047 against your existing part and your vehicle or equipment. Contact us with your make, model, and year if you need help confirming compatibility.
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.
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.

