Description
Jabsco 1-1/2" Non-Return Check Valve | Boat Supply Store
Prevent costly water ingress and ensure efficient pump operation with this in-line non-return check valve engineered for 1-1/2 inch (38mm) bore hose systems. The robust plastic construction houses a nitrile rubber valve, capable of preventing backflow and facilitating pump priming. Measuring 108mm in length, this component is essential for maintaining the integrity of bilge and sanitation plumbing on vessels navigating the Gulf Coast.
Key Features
- Aids pump priming for reliable system startup
- Prevents backflow into bilge, safeguarding your vessel
- Connects to 38mm (1 1/2") bore hose
- Constructed from robust plastic for durability
- Features a nitrile rubber valve for effective sealing
- Offers adjustable port configuration for flexible installation angles
- Ensures efficient operation of bilge and sanitation pumps
- Designed for reliable performance in marine environments
Specifications
| Product Specifications | |
|---|---|
| Brand | Jabsco |
| Product Type | In-Line Non-Return Check Valve |
| Hose Connection Size | 1-1/2" (38mm) |
| Body Material | Plastic |
| Valve Material | Nitrile Rubber |
| Length | 108mm |
| Width | 55mm |
| Height | 50mm |
| Weight (Product) | 0.11 Kg |
| Weight (Packed) | 0.31 Kg |
| MPN | 29295-1010 |
Who This Is For
Boat owners and marine technicians requiring dependable prevention of water backflow and effective pump priming in their vessel's 1-1/2" plumbing systems. This valve is particularly crucial for maintaining the operational efficiency of bilge pumps and sanitation systems.
How It Compares
| Feature | Jabsco 1-1/2" Non-Return Check Valve | Competitor |
|---|---|---|
| Connection Size | 1-1/2" (38mm) | 1-1/2 inch |
| Primary Material | Plastic with Nitrile Rubber Valve | Bronze |
| Additional Functionality | None (Check Valve Only) | Strainer and Check Valve |
Common Concerns Answered
Does the plastic construction of this check valve provide long-term durability?
While some users express a preference for metal, the robust plastic construction with a nitrile rubber valve is generally considered adequate and reliable for marine applications. The design prioritizes functionality in preventing backflow and aiding pump priming.
Can the valve mechanism become stiff, especially in colder temperatures?
Occasional reports of stiffness in the valve mechanism, particularly in colder conditions, have been noted. However, the overall effectiveness in preventing backflow and aiding pump priming is generally praised.
Are there alternatives with metal construction for perceived longer-term durability?
Yes, metal alternatives exist. However, this Jabsco model offers a cost-effective solution with effective functionality for its intended purpose. Its design focuses on reliable performance for pump priming and backflow prevention.
Frequently Asked Questions
What is the primary function of the Jabsco In-Line Non-Return Check Valve?
The primary function is to prevent the backflow of water from the system back into the pump and then into the bilge or tank, while also aiding in pump priming to ensure efficient operation.
What size hose does this Jabsco check valve connect to?
This Jabsco check valve is designed for 1-1/2" (38mm) bore hose.
Can this check valve be used to prevent backflow from a bilge pump?
Yes, this check valve is specifically designed to prevent backflow from a bilge pump into the bilge, ensuring the pump's efficiency and preventing unwanted water accumulation.
What materials is the Jabsco In-Line Non-Return Check Valve made from?
The Jabsco In-Line Non-Return Check Valve is made from robust plastic with a nitrile rubber valve.
What are the dimensions of the Jabsco In-Line Non-Return Check Valve?
The dimensions are approximately 108mm in length, 55mm in width, and 50mm in height.
