Marman Flanges & Clamps
Manufactured in the USA

Marman Flange and Mar man V-Band Clamp | ||||
Tube O.D. | Marman Flange Part No. | Quick Latch Coupling Part No. | ||
1.00″ | EF-100S / MF F61196-100S | 4560-100S | ||
1.25″ | EF-125S / MF F61196-125S | 4560-125S | ||
1.50″ | EF-150S / MF F61196-150S | 4560-150S | ||
1.75″ | EF-175S / MF F61196-175S | 4560-175S | ||
2.00″ | EF-200S / MF F61196-200S | 4560-200S | ||
2.2S” | EF-225S / MF F61196-225S | 4560-225S | ||
2.50″ | EF-250S / MF F61196-250S | 4560-250S | ||
2.7S” | EF-275S / MF F61196-275S | 4560-275S | ||
3.00″ | EF-300S / MF F61196-300S | 4560-300S | ||
3.50″ | EF-350S / MF F61196-350S | 4560-350S | ||
4.00″ | EF-400S / MF F61196-400S | 4560-400S | ||
4.50″ | EF-450S / MF F61196-450S | 4560-450S | ||
5.00″ | EF-500S / MF F61196-500S | 4560-5005 | ||
5.50″ | EF-550S / MF F61196-550S | 4560-550S | ||
6.00″ | EF-600S / MF F61196-600S | 4560-600S | ||
8.00″ | EF-800S / MF F61196-800S | 4560-800S | ||
10.00″ | E F-1000S / MF F61196-1000S | 4560-1000S | ||
12.00″ | E F-1200S / MF F61196-1200S | 4560-1200S |

Alternative Marman V-Band Clamps | |||||
Tube O.D. | Service Master Clamp Part No. | Adjustable lever over Center Latch Clamp Part No. | |||
1.00″ | 55000-100S | ** | |||
1.25″ | 55000-125S | ** | |||
1.50″ | 55000-150S | ** | |||
1.75″ | 55000-175S | ** | |||
2.00″ | 55000-200S | NE100759-0284S | |||
2.25″ | 55000-225S | ** | |||
2.50″ | 55000-250S | NE100759-0334S | |||
2.7S” | 55000-27S | ** | |||
3.00″ | 55000-300S | NE100759-0384S | |||
3.50″ | 55000-350S | ** | |||
4.00″ | 55000-400S | NE100759-0484S | |||
4.50″ | 55000-450S | ** | |||
5.00″ | 55000-500S | ** | |||
5.50″ | 55000-550S | ** | |||
6.00″ | 55000-600S | NE100759-0684S | |||
8.00″ | 55000-800S | NE100759-0884S | |||
10.00″ | 55000-1000S | ** | |||
12.00″ | 55000-1200S | ** |
Marman Flanges and Clamps Accessories

Marman Grip Clamps | |
Part No. | Sizes |
VG -200 | 2.00″ |
VG -225 | 2.25″ |
VG -250 | 2.50″ |
VG -275 | 2.75″ |
VG -300 | 3.00″ |
VG -350 | 3.50″ |
VG -400 | 4.00″ |

Marman T -Handle (for 4560 style clamp ) | |
Part No. | Sizes |
T-HANDLE | All |

Marman T -Bolt (for 4560 style clamp ) | |
Part No. | Sizes |
T-Bolt | All |
Custom Welding Available Onsite



*Quick Latch Coupling Part Number is Stamped on Part as “DFM4560-xxxS”*