Aqualock Zero-Leak Connections Fresh Water Shut Off Valve 81903047 - Man Dual Stm Body 2CTS
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:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

