ARMSTRONGStandard Flanges

ARMSTRONG Flange Kits: 1 1/2 in, 816009-211K, 1 1/2 in FNPT, Flange

The ARMSTRONG Flange Kits: 1 1/2 in are standard flanges designed for use with the ARMSTRONG E7.2HT model. Each kit includes two flanges with a 1 1/2 in FNPT connection, constructed from cast iron with EPDM gaskets…

SKU 3G-OTH-83221

Also listed as: 816009211K · 816009 211K

Brand

ARMSTRONG

Item

Flange Kits: 1 1/2 in, 816009-211K, 1 1/2 in FNPT, Flange

Local availability & support

Delivery: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

ARMSTRONG

Manufacturer Part Number

816009-211K 

Type

816009-211K, Flange 

FNPT

1 1/2 in 

Includes

Flanges 

Body Material

Cast Iron 

Gasket Material

EPDM 

Flanges Included

2

Compatible with Manufacturer Model Number

E7.2HT 

Technical Documents

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ARMSTRONG Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the ARMSTRONG Flange Kit 816009-211K used for?

The ARMSTRONG Flange Kit 816009-211K is used to connect piping to the ARMSTRONG E7.2HT model. It includes two cast iron flanges with 1 1/2 in FNPT connections and EPDM gaskets, providing a secure, leak-resistant joint in steam or hot water systems.

What are the specifications of the ARMSTRONG Flange Kit 816009-211K?

The ARMSTRONG Flange Kit 816009-211K includes two flanges with 1 1/2 in FNPT connections. Body material is cast iron; gasket material is EPDM. It is compatible with the ARMSTRONG E7.2HT model. The manufacturer part number is 816009-211K.

Where to buy ARMSTRONG Flange Kit 816009-211K worldwide?

You can source the ARMSTRONG Flange Kit 816009-211K through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to install the ARMSTRONG Flange Kit 816009-211K?

To install the ARMSTRONG Flange Kit 816009-211K, align the two cast iron flanges with the mating pipe flanges, insert the gasket, and tighten bolts evenly in a cross pattern to the manufacturer's torque specification. Ensure the EPDM gasket is properly seated 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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