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
MOON AMERICAN Brass Hydrant Cap, 1 1/2 in, NPSH, Pin Lug - Aluminum Fire Hose & Hydrant Caps
MOON AMERICANAluminum Fire Hose & Hydrant Caps

MOON AMERICAN Brass Hydrant Cap, 1 1/2 in, NPSH, Pin Lug

The MOON AMERICAN Hydrant Cap (MPN 662-1511) is a brass, female, NPSH-threaded cap with a pin-lug tightening method, designed for 1 1/2-inch compatible pipe size. 3G Electric interprets customer demand and delivers…

SKU 3G-OTH-546468

Also listed as: 6621511 · 662 1511

Brand
MOON AMERICAN
Item
Brass Hydrant Cap, 1 1/2 in, NPSH, Pin Lug
Part Number
662-1511
Category
Aluminum Fire Hose & Hydrant Caps
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

MOON AMERICAN
Manufacturer Part Number
662-1511
Type
Brass, Female, NPSH, Pin Lug
Thread Type
NPSH
Tightening Method
Pin Lug
Compatible Pipe Size
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

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

Product Description

The MOON AMERICAN Hydrant Cap (MPN 662-1511) is a brass, female, NPSH-threaded cap with a pin-lug tightening method, designed for 1 1/2-inch compatible pipe size. 3G Electric interprets customer demand and delivers this genuine industrial component across 14 departments — and far more — with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is the MOON AMERICAN Hydrant Cap 662-1511 used for?

The MOON AMERICAN Hydrant Cap 662-1511 is a brass, female, NPSH-threaded cap with a pin-lug tightening method. It seals 1 1/2-inch fire hydrant outlets to prevent debris ingress and maintain system integrity in municipal and industrial fire-protection systems.

What are the specifications of the MOON AMERICAN Hydrant Cap 662-1511?

The MOON AMERICAN Hydrant Cap (MPN 662-1511) is made of brass with a female NPSH thread and a pin-lug tightening method. It is designed for a compatible pipe size of 1 1/2 inches. The pin-lug design allows secure hand-tightening without tools.

Where to buy the MOON AMERICAN Hydrant Cap 662-1511 worldwide?

3G Electric supplies the MOON AMERICAN Hydrant Cap 662-1511 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this genuine brass hydrant cap.

How to install the MOON AMERICAN Hydrant Cap 662-1511?

To install the MOON AMERICAN Hydrant Cap 662-1511, clean the hydrant outlet threads and gasket surface. Hand-tighten the cap using the pin lugs until snug — do not overtighten. For a secure seal, ensure the NPSH threads are properly aligned and free of debris before installation.

Used in

Common applications for MOON AMERICAN
Municipal firefighting — Moon American 514P-1024 single gallonage ball shutoff nozzle with NST threads for standard hose lines
Industrial fire suppression — Moon American 542P-1024 swivel shutoff nozzle with plastic/aluminum body for washdown and fire response
Commercial building standpipe systems — Moon American 6ANW2 solid bore nozzle with NPSH threads for constant pressure automatic operation
Petrochemical plant fire protection — Moon American 514P-1514 solid stream nozzle with NPSH base for high-pressure water delivery
Marine and offshore fire safety — Moon American 542-1524 swivel shutoff nozzle with NST threads for saltwater compatibility
Water treatment facilities — Moon American 542P-1524 adjustable shutoff nozzle with lever activation for flow control in washdown systems
Not sure this is the right part? Photo-identify it→

MOON AMERICAN Products

3G Electric supplies MOON AMERICAN aluminum fire hose & hydrant caps. 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 MOON AMERICAN

View all MOON AMERICAN parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first