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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 823ZW8) 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…

SKU 3G-OTH-83324

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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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
View Full Spec Sheet

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

Product Description

The ARMSTRONG Flange Kit (SKU 823ZW8) 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.

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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