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SPEARS Bulkhead Tank Fitting: PVC Body, 2 in Female NPT Threaded Inside - PVC Through-Wall Fittings
SPEARSPVC Through-Wall Fittings

SPEARS Bulkhead Tank Fitting: PVC Body, 2 in Female NPT Threaded Inside

The SPEARS Bulkhead Tank Fitting is a PVC through-wall fitting (MPN 8171-020) with a 2 in Female NPT threaded inside and a 2 in Female Socket outside, made from PVC. 3G Electric interprets this demand and sources it…

SKU 3G-OTH-456615

Brand
SPEARS
Item
Bulkhead Tank Fitting: PVC Body, 2 in Female NPT Threaded Inside
Category
PVC Through-Wall Fittings
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Technical Specifications

SPEARS
Manufacturer Part Number
8171-020
Fitting Material
PVC
Female Socket Outside
2 in
Female NPT Threaded Inside
2 in
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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 (MPN 8171-020) with a 2 in Female NPT threaded inside and a 2 in Female Socket outside, made from PVC. 3G Electric interprets this demand and sources it across 14 industrial departments, with specialist depth in pumps and controls as an authorised distributor.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a SPEARS Bulkhead Tank Fitting used for?

A SPEARS Bulkhead Tank Fitting creates a leak-proof through-wall connection for tanks, reservoirs, or vessels. It allows fluid transfer in and out of a tank while maintaining a seal. Common in water treatment, chemical processing, and industrial fluid systems where PVC's corrosion resistance is needed.

What are the specifications of the SPEARS 8171-020 Bulkhead Tank Fitting?

The SPEARS 8171-020 Bulkhead Tank Fitting has a PVC body with a 2 in Female NPT threaded inside connection and a 2 in Female Socket outside connection. It is designed for through-wall tank mounting and provides a durable, corrosion-resistant seal in industrial fluid handling applications.

Where to buy SPEARS Bulkhead Tank Fittings worldwide?

3G Electric supplies SPEARS Bulkhead Tank Fittings worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source this fitting across 14 departments, with specialist depth in pumps and controls. Contact us for availability and lead time.

How to install a SPEARS PVC Bulkhead Tank Fitting?

To install a SPEARS PVC Bulkhead Tank Fitting, drill a hole in the tank wall to the fitting's outside diameter. Insert the fitting from the outside, then tighten the lock nut from inside the tank. Use a compatible sealant or gasket on the flange for a watertight seal. Avoid over-tightening to prevent cracking the PVC.

Used in

Common applications for SPEARS
Chemical processing — SPEARS CPVC ball valves (e.g., 3632R series) for corrosive fluid isolation in piping manifolds.
Water treatment — SPEARS PVC gate valves (e.g., 2011-012) for flow control in filtration and distribution lines.
HVAC systems — SPEARS CPVC ball valves (e.g., 2131-010C) for shut-off in chilled water or condenser loops.
Industrial waste handling — SPEARS CPVC gate valves (e.g., 2031-005C) for chemical drain lines requiring corrosion resistance.
Plumbing and irrigation — SPEARS PVC gate valves (e.g., 2012-010) for on/off service in non-potable water systems.

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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SPEARS Bulkhead Tank Fitting: PVC Body, 2 in Female NPT Threaded Inside, Neoprene Gasket (MPN 8172-020). Key specifications — Fitting Material: PVC; Brand: SPEARS.
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SPEARS Bulkhead Tank Fitting: PVC Body, 1 in Female NPT Threaded Inside, 1 in Female Socket Outside (MPN 8171-010). Key specifications — Fitting Material: PVC; Brand: SPEARS.
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SPEARS Bulkhead Tank Fitting: PVC Body, 1/2 in Female NPT Threaded Inside, Neoprene Gasket (MPN 8171-005). Key specifications — Fitting Material: PVC; Brand: SPEARS.
SPEARS Bulkhead Tank Fitting: PVC Body, 3 in Female NPT Threaded Inside, 3 in Female Socket Outside (MPN 8171-030). Key specifications — Fitting Material: PVC; Brand: SPEARS.
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