Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
SPEARS CPVC Through-Wall Fitting with Neoprene Gasket, 1 1/2 in Female NPT - CPVC Through-Wall Fittings
SPEARSCPVC Through-Wall Fittings

SPEARS CPVC Through-Wall Fitting with Neoprene Gasket, 1 1/2 in Female NPT

The SPEARS Bulkhead Tank Fitting is a CPVC through-wall fitting with a 1 1/2 in Female NPT threaded inside connection and a neoprene gasket (MPN 8172-015C). This CPVC body fitting is designed for through-wall tank…

SKU 3G-OTH-457234

Also listed as: 8172015C · 8172 015C

Brand
SPEARS
Item
CPVC Through-Wall Fitting with Neoprene Gasket, 1 1/2 in Female NPT
Part Number
8172-015C
Category
CPVC Through-Wall Fittings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

SPEARS
Manufacturer Part Number
8172-015C
Type
Neoprene Gasket
Fitting Material
CPVC
Female NPT Threaded Inside
1 1/2 in

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The SPEARS Bulkhead Tank Fitting is a CPVC through-wall fitting with a 1 1/2 in Female NPT threaded inside connection and a neoprene gasket (MPN 8172-015C). This CPVC body fitting is designed for through-wall tank applications.

Frequently Asked Questions

What is a SPEARS Bulkhead Tank Fitting used for?

A SPEARS Bulkhead Tank Fitting is used to create a leak-proof through-wall connection in tanks, reservoirs, or vessels. The CPVC body resists corrosion and chemicals, while the neoprene gasket seals the penetration. It is common in water treatment, chemical processing, and industrial fluid-handling systems.

What are the specifications of the SPEARS 8172-015C Bulkhead Tank Fitting?

The SPEARS 8172-015C Bulkhead Tank Fitting has a CPVC body with a 1 1/2 in Female NPT threaded inside connection and includes a neoprene gasket. It is designed for through-wall tank applications. The manufacturer part number is 8172-015C, and the brand is SPEARS.

Where to buy a SPEARS Bulkhead Tank Fitting worldwide?

3G Electric supplies the SPEARS Bulkhead Tank Fitting (MPN 8172-015C) to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this CPVC through-wall fitting.

How to install a SPEARS CPVC Bulkhead Tank Fitting?

To install a SPEARS CPVC Bulkhead Tank Fitting, drill a clean hole in the tank wall, insert the fitting from the outside, and tighten the threaded nut against the neoprene gasket. Use PTFE tape on the 1 1/2 in Female NPT connection. Do not overtighten, as CPVC can crack.

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
Not sure this is the right part? Photo-identify it→

SPEARS Products

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

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from SPEARS

View all SPEARS parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first