3" GROOVED FLEXIBLE COUPLING GALVANIZED - Fire Protection Parts
3" GROOVED FLEXIBLE COUPLING GALVANIZED - Fire Protection Parts
3" GROOVED FLEXIBLE COUPLING GALVANIZED - Fire Protection Parts
3" GROOVED FLEXIBLE COUPLING GALVANIZED - Fire Protection Parts
SPF/Anvil

3 GRV FLEX CPLG GALV

The C-3 Coupling is a flexible light weight style which is ideal for fire protection
services and other services where low pressure and ambient temperature
conditions are expected.
For the latest UL/ULC listed, LPCB, VdS and FM Approved pressure ratings versus
pipe schedule, see www.asc-es.com or contact your local
ASC Engineered Solutions™ Representative.
For Listings/Approval Details and Limitations, visit our website at www.asc-es.com or contact an ASC Engineered Solutions™ Sales Representative.
Lightweight Flexible Coupling
Fig. C-3
SPF/Anvil® Flexible Couplings
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 C3G-0300
Brand SPF/Anvil
Box Quantity 20
Product Weight 3.1 lb
$20.20
/
Tax included. Shipping calculated at checkout.
  • In stock, ready to ship
  • Inventory on the way

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