STI MARINE MFC75W Marine Watertight Firestop Collars, 3 Inch Size For Pipe Size, Up to 1 hr
Get it by Tuesday, Dec 23
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Product Specifications:
| Item | Collar |
| Body Design | Solid |
| Body Material | Stainless Steel |
| Body Material Grade | Grade 316 |
| Collar Body Dia. | 4 2/5" |
| Collar Body Width | 2 2/5" |
| Color | Silver |
| Expansion Temperature | 320°F |
| Expansion Volume | 30x to 60x |
| Features | Flexible Intumescent Liner Accommodates Vibration And Will Not Damage Pipe, Heavy Gauge, Watertight Grommets |
| Fire Rating | 0 hr. to 1 hr. |
| Firestop Product Type | Pipe Collars For Passing Through Walls |
| Flange Dia. | 5 3/5" |
| Flange Diameter | 5.6" |
| Flange Material | Mild Steel |
| Fluid Pressure Tightness (gas) | 1 Bar |
| Fluid Pressure Tightness (water) | 6 Bar |
| For Environment | Hazardous Location |
| For Material Type | Plastic |
| For Pipe Size | 3" |
| Intumescent | Yes |
| Maximum Service Temperature | 129.2°F |
| Needed Opening Dia. | 4 1/2" |
| Paintable | Yes |
| Resistance Properties | Water Resistant |
| Usage Location | Fire Rated Bulkheads And Decks |
| Watertight | Yes |
Shipping Info:
| Ship weight (kg) | 0.73 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 2.54 |
| Ship width (cm) | 2.54 |
| Country of Origin | US |
Product Variants
| Model | Fire Rating | For Pipe Size | Body Design | For Environment | Collar Body Width | Collar Body Dia. | Flange Dia. | Needed Opening Dia. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| MFC20 | up to 30 min. | 0.8" | Split | Hazardous Locations | - | - | - | - | - | RFQ
|
| MFC25 | up to 30 min. | 1" | Split | Hazardous Locations | - | - | - | - | - | RFQ
|
| MFC273 | up to 30 min. | 10.7" | Split | Hazardous Locations | 5.15" | - | - | - | - | RFQ
|
| MFC324 | up to 30 min. | 12.8" | Split | Hazardous Locations | 5.15" | - | - | - | - | RFQ
|
| MFC63 | up to 30 min. | 2.5" | Split | Hazardous Locations | 2.15" | - | - | - | - | RFQ
|
| MFC75 | up to 30 min. | 3" | Split | Hazardous Locations | 2.15" | - | - | - | - | RFQ
|
| MFC90 | up to 30 min. | 3.5" | Split | Hazardous Locations | 2.15" | - | - | - | - | RFQ
|
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Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
STI MARINE MFC75W Marine Watertight Firestop Collars, 3 Inch Size For Pipe Size, Up to 1 hr