We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

ARMSTRONG Flange Kit: 3/4 in, 816013-721K, 3/4 in NPT, Flange - Standard Flanges
ARMSTRONGStandard Flanges

ARMSTRONG Flange Kit: 3/4 in, 816013-721K, 3/4 in NPT, Flange

The ARMSTRONG Flange Kit (SKU 3G-OTH-83324) is a standard flange set designed for use with the ARMSTRONG R20-75 model. This kit includes two 3/4 in NPT flanges, a hardware kit, and EPDM gaskets, with a stainless…

SKU 3G-OTH-83324

Also listed as: 816013721K · 816013 721K

Brand
ARMSTRONG
Item
Flange Kit: 3/4 in, 816013-721K, 3/4 in NPT, Flange
Category
Standard Flanges
Available to Order
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Worldwide Shipping
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Technical specs
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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

ARMSTRONG
Manufacturer Part Number
816013-721K
Type
816013-721K, Flange
NPT
3/4 in
Includes
Hardware Kit
Body Material
Stainless Steel
Gasket Material
EPDM
Flanges Included
2
Compatible with Manufacturer Model Number
R20-75

Technical Documents

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

Product Description

The ARMSTRONG Flange Kit (SKU 3G-OTH-83324) is a standard flange set designed for use with the ARMSTRONG R20-75 model. This kit includes two 3/4 in NPT flanges, a hardware kit, and EPDM gaskets, with a stainless steel body. It is identified by manufacturer part number 816013-721K.

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 the ARMSTRONG Flange Kit 816013-721K used for?

The ARMSTRONG Flange Kit 816013-721K is used to connect piping or equipment in industrial fluid systems. It is designed for use with the ARMSTRONG R20-75 model, providing a secure, leak-resistant joint via its stainless steel body and EPDM gaskets.

What are the specifications of the ARMSTRONG Flange Kit 816013-721K?

The kit includes two 3/4 in NPT flanges, a hardware kit, and EPDM gaskets. The body is made of stainless steel. It is compatible with the ARMSTRONG R20-75 model and carries manufacturer part number 816013-721K.

Where to buy the ARMSTRONG Flange Kit 816013-721K worldwide?

3G Electric supplies the ARMSTRONG Flange Kit 816013-721K worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the ARMSTRONG Flange Kit 816013-721K?

Installation requires aligning the two flanges with the mating pipe or equipment, inserting the provided hardware, and tightening bolts evenly in a cross pattern to the manufacturer's torque specification. Ensure the EPDM gasket is seated properly to prevent leaks.

Used in

Common applications for ARMSTRONG
Hydronic heating systems — ARMSTRONG general-purpose inline circulator pump 182202-657 for potable water circulation
Pump motor replacement — ARMSTRONG pump motor 817025-007 for S&H 4-Series circulator pumps
Flange installation on E32.2HT pumps — ARMSTRONG flange hardware kit 810120-353K with steel bolts and rubber gaskets
Bearing replacement in H-32 series pumps — ARMSTRONG bearing assembly 816549MF-091 for in-line circulating pumps
Piping system connections — ARMSTRONG standard flanges 806074-621k for H-6 6 model with stainless steel and EPDM
Retrofit of pump flanges — ARMSTRONG flange 561100LF-001 for ASTRO EXPRESS 2 SYSTEM union-type connections

ARMSTRONG Products

3G Electric supplies ARMSTRONG standard flanges. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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