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SPEARS Bulkhead Tank Fitting: PVC Body, 3 in Female NPT Threaded Inside - PVC Through-Wall Fittings
SPEARSPVC Through-Wall Fittings

SPEARS Bulkhead Tank Fitting: PVC Body, 3 in Female NPT Threaded Inside

The SPEARS Bulkhead Tank Fitting is a PVC through-wall fitting (MPN 8171-030) with a 3 in Female NPT Threaded Inside and a 3 in Female Socket Outside. This PVC body fitting is designed for tank wall installations…

SKU 3G-OTH-456624

Also listed as: 8171030 · 8171 030

Brand
SPEARS
Item
Bulkhead Tank Fitting: PVC Body, 3 in Female NPT Threaded Inside
Category
PVC Through-Wall Fittings
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

SPEARS
Manufacturer Part Number
8171-030
Fitting Material
PVC
Female Socket Outside
3 in
Female NPT Threaded Inside
3 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 (MPN 8171-030) with a 3 in Female NPT Threaded Inside and a 3 in Female Socket Outside. This PVC body fitting is designed for tank wall installations, providing a secure connection point for piping systems.

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-resistant connection through a tank wall, allowing pipes to enter or exit a vessel. It is commonly used in water treatment, chemical processing, and industrial fluid handling systems where a secure, through-wall seal is required.

What are the specifications of the SPEARS 8171-030 Bulkhead Tank Fitting?

The SPEARS 8171-030 Bulkhead Tank Fitting has a PVC body with a 3 in Female NPT Threaded Inside and a 3 in Female Socket Outside. It is designed for tank wall installations and provides a reliable connection point for piping systems.

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 for pricing and lead time on the 8171-030 model.

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 specified outside diameter, insert the fitting from the outside, and tighten the locknut from the inside. Use a compatible gasket and sealant for a watertight connection. Always follow the manufacturer's instructions.

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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