Description MNPT = Male National Pipe Thread - NPT = National Pipe Thread Stainless Steel INOX Adapter from standard food processing / milking clamp fitting to NPT. (Male Pipe Thread used in common plumbing) 4.0 inch clamp x 4.0 inch Male Pipe Thread 304 Stainless Steel 81560231 - 21MP 21MP-G400 4999-1000-914 Related clamps that fit this item; 1000-444 Econo Clamp for sanitary stainless steel ferrule 17232 H.D. Heavy Duty Clamp for sanitary stainless steel ferrule Basic Econo Style 1000-915b - 1.5 clamp x 1.0 NPT 1000-915c - 1.5 clamp x 3/4 NPT H.D. Style with Hex for wrench 1000-915 - 1.5 clamp x 1.0 NPT 1000-911 - 1.5 clamp x 1.5 NPT 1000-912 - 2.0 clamp x 2.0 NPT 1000-913 - 3.0 clamp x 3.0 NPT 1000-914 - 4.0 clamp x 4.0 NPT(this item) 1000-925 - 2.5 clamp x 2.0 NPT
