World Wide Metric, Inc.
37 Readington Road
Branchburg, New Jersey 08876
Phone: 732-247-2300 • Fax: 732-247-7258
E-Mail: sales@worldwidemetric.com • Web site: www.worldwidemetric.com
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Factory-manufactured devices designed for use in A0-A60, B0-B30, and H0-H120 Class divisions to protect plastic pipes in marine and offshore construction. The heavy gauge stainless steel shell is lined with a molded, intumescent insert and provided with a marine grade, mild steel flange for attachment to the bulkhead or deck. Marine Firestop Collars (MFC) are tested according to IMO resolution A.754 (18) and IMO FTP Code, Annex 1, Part 3 for A Rated deck and bulkhead divisions.
MFCCollar
Unit of Measure
1 

Item #

Description

Weight

STI-MFC16 N/A 16 MM MARINE FIRESTOP COLLAR N/A 0.09 kg0.2 lb
STI-MFC20 N/A 20 MM MARINE FIRESTOP COLLAR N/A 0.1 kg0.23 lb
STI-MFC25 N/A 25 MM MARINE FIRESTOP COLLAR N/A 0.12 kg0.26 lb
STI-MFC32 N/A 32 MM MARINE FIRESTOP COLLAR N/A 0.16 kg0.35 lb
STI-MFC40 N/A 40 MM MARINE FIRESTOP COLLAR N/A 0.19 kg0.41 lb
STI-MFC50 N/A 50 MM MARINE FIRESTOP COLLAR N/A 0.51 kg1.1 lb
STI-MFC60 N/A 60 MM MARINE FIRESTOP COLLAR N/A 0.6 kg1.31 lb
STI-MFC63 N/A 63 MM MARINE FIRESTOP COLLAR N/A 0.61 kg1.32 lb
STI-MFC75 N/A 75 MM MARINE FIRESTOP COLLAR N/A 0.7 kg1.53 lb
STI-MFC90 N/A 90 MM MARINE FIRESTOP COLLAR N/A 0.79 kg1.75 lb
STI-MFC110 N/A 110 MM MARINE FIRESTOP COLLAR N/A 0.92 kg2.03 lb
STI-MFC115 N/A 115 MM MARINE FIRESTOP COLLAR N/A 0.95 kg2.09 lb
STI-MFC125 N/A 125 MM MARINE FIRESTOP COLLAR N/A 1.51 kg3.3 lb
STI-MFC140 N/A 140 MM MARINE FIRESTOP COLLAR N/A 1.64 kg3.62 lb
STI-MFC160 N/A 160 MM MARINE FIRESTOP COLLAR N/A 1.83 kg4.04 lb
STI-MFC169 N/A 169 MM MARINE FIRESTOP COLLAR N/A 2.13 kg4.7 lb
STI-MFC200 N/A 200 MM MARINE FIRESTOP COLLAR N/A 4.2 kg9.26 lb
STI-MFC219 N/A 219 MARINE FIRESTOP COLLAR N/A 4.6 kg10.12 lb
STI-MFC225 N/A 225 MM MARINE FIRESTOP COLLAR N/A 4.97 kg10.96 lb
STI-MFC273 N/A 273 MM MARINE FIRESTOP COLLAR N/A 5.9 kg12.99 lb
STI-MFC324 N/A 324 MM MARINE FIRESTOP COLLAR N/A 6.94 kg15.3 lb
Unit of Measure
1