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SPEARS 1-1/4 in PVC Female NPT Through-Wall Fitting with Neoprene Gasket - PVC Through-Wall Fittings
SPEARSPVC Through-Wall Fittings

SPEARS 1-1/4 in PVC Female NPT Through-Wall Fitting with Neoprene Gasket

The SPEARS Bulkhead Tank Fitting is a PVC through-wall fitting with a 1 1/4 in Female NPT threaded inside connection and a Neoprene Gasket (MPN 8171-012). This SPEARS-branded fitting is constructed from PVC material…

SKU 3G-OTH-456596

Also listed as: 8171012 · 8171 012

Brand
SPEARS
Item
1-1/4 in PVC Female NPT Through-Wall Fitting with Neoprene Gasket
Part Number
8171-012
Category
PVC Through-Wall Fittings
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Technical Specifications

SPEARS
Manufacturer Part Number
8171-012
Type
Neoprene Gasket
Fitting Material
PVC
Female NPT Threaded Inside
1 1/4 in

Technical Documents

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

Product Description

The SPEARS Bulkhead Tank Fitting is a PVC through-wall fitting with a 1 1/4 in Female NPT threaded inside connection and a Neoprene Gasket (MPN 8171-012). This SPEARS-branded fitting is constructed from PVC material, providing a reliable solution for tank and vessel connections.

Frequently Asked Questions

What is a SPEARS Bulkhead Tank Fitting used for?

A SPEARS Bulkhead Tank Fitting creates a leak-resistant through-wall connection for tanks and vessels. It is commonly used in industrial fluid handling, water treatment, and chemical processing to mount pipes or valves through a tank wall, using a neoprene gasket for sealing.

What are the specifications of the SPEARS 8171-012 Bulkhead Tank Fitting?

The SPEARS 8171-012 Bulkhead Tank Fitting has a PVC body with a 1 1/4 in Female NPT threaded inside connection. It includes a neoprene gasket. The fitting material is PVC, and the brand is SPEARS. This through-wall fitting is designed for reliable tank connections.

Where to buy SPEARS Bulkhead Tank Fittings worldwide?

3G Electric supplies SPEARS Bulkhead Tank Fittings worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order the SPEARS 8171-012 or other PVC through-wall fittings for your application.

How to install a SPEARS Bulkhead Tank Fitting?

To install a SPEARS Bulkhead Tank Fitting, drill a hole in the tank wall to the fitting's specified diameter. Insert the fitting from the outside, place the neoprene gasket on the inside, and tighten the threaded nut evenly. Ensure the gasket seats properly to prevent leaks. Always follow manufacturer guidelines.

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 through-wall fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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PVC through-wall fitting with 3 in female NPT threaded inside and 3 in female socket outside. Designed for tank wall installations to provide a secure connection point for piping systems. Suitable for water treatment, chemical processing, and industrial fluid handling applications
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PVC through-wall fitting with 3 in female NPT threaded inside and 3 in female socket outside. Designed for tank wall installations to provide a secure connection point for piping systems. Suitable for water treatment, chemical processing, and industrial fluid handling applications

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