Hi-Force product

MFS Range

Mechanical Flange Spreaders

Manually operated mechanical feed screw design
Capable of opening flanges up to 2 x 95 mm thickness
High grade steel construction with high tensile cross bolt
Case hardened spreading wedge

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Product Overview

The MFS range of mechanical flange spreaders comprises of 6 models, each offering a safe and economical way to open flanges without the risk of sparks. The threaded spindle can be operated using a standard spanner, allowing the user to apply a controlled force without damaging the flange. Due to the mechanical design of these flange spreaders, no external power source is needed and therefore, they can be used anywhere on-site.

Suitable for bolt diameters up to 31 mm
Maximum spread 231 mm
No external power source required

Product resources

MFS Catalogue Page

MFS16 Spare Part Sheet

MFS19 Spare Part Sheet

MFS22 Spare Part Sheet

MFS25 Spare Part Sheet

MFS28 Spare Part Sheet

MFS31 Spare Part Sheet

MFS Operating Manual

Model Number	Pin Diameter		Min Flange Bolt Hole diameter	Maximum flange thickness		Weight kg
Model Number	mm	inch	Min Flange Bolt Hole diameter	mm	inch	Weight kg
MFS16	16	5/8"	17	2 x 22	2 x 7/8"	2.2
MFS19	19	3/4"	20	2 x 35	2 x 1 3/8"	2.7
MFS22	22	7/8"	23	2 x 47	2 x 1 13/16"	4.1
MFS25	25	1"	26	2 x 62	2 x 2 7/16"	6.4
MFS28	28	1 1/8"	29	2 x 70	2 x 2 3/4"	8.2
MFS31	31	1 1/4"	32	2 x 95	2 x 3 3/4"	9.6

Dimensions (mm)

Model Number
Model Number	A	B max	C min	C max	D	E	F
MFS16	25	28	185	232	40	25	70
MFS19	30	50	185	254	50	25	95
MFS22	30	50	247	318	50	30	124
MFS25	30	85	247	353	50	30	155
MFS28	30	80	275	382	60	40	181
MFS31	32	84	275	385	60	40	231

Services and support

Whether it is choosing the right tool for the job, improving technical and operational knowledge or product maintenance and warranty, HES is here to help.

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