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SPEARS 1 1/4 in ID x 1 1/4 in ID PVC Barbed Coupling - PVC Barbed Tube Fittings
SPEARSPVC Barbed Tube Fittings

SPEARS 1 1/4 in ID x 1 1/4 in ID PVC Barbed Coupling

SPEARS PVC Barbed Tube Fittings. Specifications: Type: 1 1/4 in ID x 1 1/4 in ID Fitting Size, PVC.

SKU 3G-OTH-651140

Also listed as: 1429012 · 1429 012

Brand
SPEARS
Item
1 1/4 in ID x 1 1/4 in ID PVC Barbed Coupling
Part Number
1429-012
Category
PVC Barbed Tube Fittings
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Technical Specifications

SPEARS
Manufacturer Part Number
1429-012
Type
1 1/4 in ID x 1 1/4 in ID Fitting Size, PVC

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SPEARS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

SPEARS PVC Barbed Tube Fittings. Specifications: Type: 1 1/4 in ID x 1 1/4 in ID Fitting Size, PVC.

Frequently Asked Questions

What is a SPEARS 1429-012 barbed coupling used for?

The SPEARS 1429-012 is a PVC barbed coupling used to join two lengths of 1 1/4 in ID hose or tubing in industrial fluid-handling systems. It provides a secure, leak-resistant connection for water, chemical, or pneumatic lines across machining, material handling, and other plant applications.

What are the specifications of the SPEARS 1429-012 barbed fitting?

The SPEARS 1429-012 is a barbed coupling with a 1 1/4 in ID x 1 1/4 in ID fitting size, made from PVC. It is designed for connecting flexible tubing in low-pressure fluid transfer. For detailed pressure ratings or chemical compatibility, consult the manufacturer's data.

Where to buy SPEARS 1429-012 barbed coupling in worldwide?

3G Electric supplies the SPEARS 1429-012 PVC barbed coupling to customers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this and other SPEARS fittings.

How to install a PVC barbed coupling like the SPEARS 1429-012?

To install the SPEARS 1429-012, cut the hose squarely, lubricate the barb end, and push the hose fully onto the fitting until seated. Secure with a hose clamp if needed. Avoid overtightening to prevent PVC cracking. Always follow manufacturer guidelines for pressure and temperature limits.

Used in

Common applications for SPEARS
Chemical processing — Spears slip-socket expansion joints with EPDM bulb for thermal expansion in corrosive fluid lines
Water treatment — Spears PVC non-rising stem gate valves with socket connections for on/off flow control
Industrial piping — Spears FIPS threaded gate valves for general-purpose shutoff in water and chemical service
Pharmaceutical production — Spears PVC gate valves with polypropylene wedge for high-purity fluid handling
Power generation — Spears expansion joints for absorbing vibration and thermal movement in cooling water systems
Food and beverage — Spears PVC gate valves with socket ends for sanitary and utility water applications
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SPEARS Products

3G Electric supplies SPEARS pvc barbed tube fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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