SPF/Anvil

4" Lw Flex Coupling W/Flush Seal

Name: 4" Lw Flex Coupling W/Flush Seal
Brand: SPF/Anvil
SKU: C3F-0400
Price: 28.65 USD
Availability: InStock

4" Lw Flex Coupling W/Flush Seal

Product code: C3F-0400

$28.65

~~$32.44~~ $28.65

11% OFF

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Description

The 4" LW FLEX COUPLING W/FLUSH SEAL is engineered for seamless integration in fire protection systems, ensuring reliable performance and durability. Constructed from high-quality ductile iron, this coupling conforms to ASTM A536 Grade 65-45-12 standards, making it an ideal choice for various applications. Its robust design incorporates advanced features that set it apart from standard couplings in the market.

Overview of the product

Designed to withstand extreme conditions, the 4" LW FLEX COUPLING W/FLUSH SEAL provides exceptional flexibility while maintaining a secure seal. It is particularly well-suited for use in wet and dry fire protection sprinkler systems.

Key Features

Durable Material: The housing is made from ductile iron, ensuring longevity and resistance to wear over time.
Advanced Gasket Technology: The gasket is composed of pre-lubricated Grade “E” EPDM, allowing for effective sealing under temperatures ranging from -40°F to 150°F.
Versatile Coatings: Available in rust-inhibiting orange paint or optional hot-dipped zinc galvanization for enhanced corrosion resistance.

Reason to Choose This Product

Choosing the 4" LW FLEX COUPLING W/FLUSH SEAL not only guarantees superior functionality but also promises peace of mind in the performance of your fire protection systems. Its unique combination of robust materials, innovative design, and versatility makes it a smart investment for ensuring safety in any environment.

Material Specifications
Housing
Ductile Iron conforming to ASTM A536,
Grade 65-45-12
Bolts
SAE J429, Grade 5, Zinc Electroplated
ISO 898-1, Class 8.8, Zinc Electroplated
followed by a Yellow Chromate Dip
Heavy Hex Nuts
ASTM A563, Grade A, Zinc Electroplated
ISO 898-2, Class 8.8, Zinc Electroplated
followed by a Yellow Chromate Dip
Coatings
Rust inhibiting paint
Color: Orange (Standard)
Hot Dipped Zinc Galvanized (Optional)
Other available options
(Example: RAL3000 or RAL9000 Series)
For other coating requirements contact an
ASC Engineered Solutions Representative.
Lubrication
Standard Gruvlok
Gruvlok Xtreme required for dry pipe systems and
freezer applications
Gasket Materials
Properties as designated in accordance with
ASTM D2000
Pre-Lubricated Grade “E” EPDM, Type A Gasket
(Violet color code)
-40°F to 150°F (Service Temperature Range)
(-40°C to 65°C)
Recommended for wet and dry (oil free air) pipe fire
protection sprinkler systems. For dry pipe systems
and freezer applications, Gruvlok Xtreme Lubricant
is required.
Gasket Type
Standard C Style
Flush Gap

TECHNICAL DATA SHEET
Item Number	C3F-0400
Brand	SPF/Anvil
Box Quantity	1

Product Features & Specifications

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Shipping Information

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When you purchase this air compressor, you will receive:

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