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ARMSTRONG Flange Kits: 1 1/4 in, 816011-211K, 1 1/4 in FNPT, Flange - Standard Flanges
ARMSTRONGStandard Flanges

ARMSTRONG Flange Kits: 1 1/4 in, 816011-211K, 1 1/4 in FNPT, Flange

The ARMSTRONG Flange Kits: 1 1/4 in are standard flanges designed for use with the ARMSTRONG model 4360B-1.25. Each kit includes two cast iron flanges with 1 1/4 in FNPT connections and an EPDM gasket, identified by…

SKU 3G-OTH-83645

Brand
ARMSTRONG
Item
Flange Kits: 1 1/4 in, 816011-211K, 1 1/4 in FNPT, Flange
Category
Standard Flanges
Available to Order
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Technical Specifications

ARMSTRONG
Manufacturer Part Number
816011-211K
Type
816011-211K, Flange
FNPT
1 1/4 in
Includes
Flanges
Body Material
Cast Iron
Gasket Material
EPDM
Flanges Included
2
Compatible with Manufacturer Model Number
4360B-1.25
View Full Spec Sheet

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

Product Description

The ARMSTRONG Flange Kits: 1 1/4 in are standard flanges designed for use with the ARMSTRONG model 4360B-1.25. Each kit includes two cast iron flanges with 1 1/4 in FNPT connections and an EPDM gasket, identified by manufacturer part number 816011-211K.

Frequently Asked Questions

What is the ARMSTRONG Flange Kit 816011-211K used for?

The ARMSTRONG Flange Kit 816011-211K is used to connect piping to ARMSTRONG model 4360B-1.25 equipment. It includes two cast iron flanges with 1 1/4 in FNPT connections and an EPDM gasket, providing a secure, leak-resistant joint in industrial steam or fluid systems.

What are the specifications of the ARMSTRONG Flange Kit 816011-211K?

The kit includes two cast iron flanges with 1 1/4 in FNPT connections and an EPDM gasket. Body material is cast iron, gasket material is EPDM. It is compatible with ARMSTRONG model 4360B-1.25 and identified by manufacturer part number 816011-211K.

Where to buy ARMSTRONG Flange Kit 816011-211K worldwide?

3G Electric supplies the ARMSTRONG Flange Kit 816011-211K worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the ARMSTRONG Flange Kit 816011-211K?

Installation requires aligning the two cast iron flanges with the mating equipment, inserting the EPDM gasket between them, and tightening bolts evenly in a cross pattern to the manufacturer's torque specification. Ensure pipe threads are clean and sealed before assembly.

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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