Seeflex 040E is one of the available materials for BFM® fitting connectors. Not only is it transparent, but it is also exceptionally durable making it the primary choice for most industrial applications. BFM® fittings provide faster, cleaner, and safer connections in process lines where vibration, expansion, contraction, or portability issues prevent permanent solid-pipe connections.
- Seeflex 040E is a clear ether-based thermoplastic polyurethane alloy.
- Seeflex 040E has no shape memory and will not fracture as a result of repetitive movement.
- Used on all types of stationary, vibratory & gyratory sifters, screeners, feeders, bin discharges, hoppers, conveyors, packing equipment or any product handling equipment.
- Superior chemical resistance for CIP and washing.
- Excellent abrasion resistance.
- Smooth welded seam.
- Dust control sleeves and transitions. Once in place, these connectors eliminate fugitive dust making them the first choice for dust-free factories.
- Also known as industrial flexible sleeves, connectors, bellows, boots, socks, and transitions.
- Replaces old gum rubber tubing/hose and clamp sleeves.
- Snap-in connection installs in seconds.
- Provides sanitary connections between process equipment.
- Certified for use in USDA and 3-A powder applications
- BFM® fitting products are all Kosher and Halal certified.
Most popular sizes now in Estore
| Physical Properties | |
|---|---|
| Hardness (Shore A): | 90 |
| Wall Thickness (mm) | 0.9 |
| Tensile Strength (MPa) | 40 |
| Temp Range | -25 to 110°C |
| Surge Temp | 120°C |
| Low Temp, Flexibility | Good |
| Surface Finish | Gloss/Gloss |
| Ultimate Elongation (%) | 593 |
| Tear Strength - Die C (N) | 67 |
| Material Resistance (Ohms) | 1010 |
| 100% Modulus (MPa) | 8 |
| 300% Modulas (MPa) | 15.6 |
| Permeability | 0 |
Most common questions
A BFM® fitting can be manually washed or maintained through a clean-in-place system. There are specific guidelines for Seeflex, Woven, and Clean-in-Place change over procedure.
Seeflex 040E has been confirmed by IBExU as Atex compliant for all Dust Zones for standard diameters up to 39.5 inches long for freefall and 8 inches long for pneumatic conveyance.
It is also compliant for Outer Gas Zones 1 & 2 for all standard diameters up to 8 inches for Zone 1 and 39.5 inches for Zone 2 for freefall and up to 8 inches for pneumatic conveyance.
Refer to the BFM Atex Declaration of Compliance for more information.
For more information view the FAQ
BFM fitting Seeflex 040E Connector Part Numbers and Dimensions
| BFM Part Number | BFM Connector Dimensions | BFM Connector Description |
| 20050 | 100 mm dia x 100 mm L | 4 in x 4 in BFM Seeflex Connector |
| 20051 | 100 mm dia x 150 mm L | 4 in x 6 in BFM Seeflex Connector |
| 20052 | 100 mm dia x 200 mm L | 4 in x 8 in BFM Seeflex Connector |
| 20053 | 100 mm dia x 250 mm L | 4 in x 10 in BFM Seeflex Connector |
| 20054 | 100 mm dia x 300 mm L | 4 in x 12 in BFM Seeflex Connector |
| 20055 | 100 mm dia x 350 mm L | 4 in x 14 in BFM Seeflex Connector |
| 20056 | 100 mm dia x 400 mm L | 4 in x 16 in BFM Seeflex Connector |
| 20057 | 100 mm dia x 450 mm L | 4 in x 18 in BFM Seeflex Connector |
| 20058 | 100 mm dia x 500 mm L | 4 in x 20 in BFM Seeflex Connector |
| 20059 | 100 mm dia x 550 mm L | 4 in x 22 in BFM Seeflex Connector |
| 20060 | 100 mm dia x 600 mm L | 4 in x 24 in BFM Seeflex Connector |
| 20061 | 150 mm dia x 100 mm L | 6 in x 4 in BFM Seeflex Connector |
| 20062 | 150 mm dia x 150 mm L | 6 in x 6 in BFM Seeflex Connector |
| 20063 | 150 mm dia x 200 mm L | 6 in x 8 in BFM Seeflex Connector |
| 20064 | 150 mm dia x 250 mm L | 6 in x 10 in BFM Seeflex Connector |
| 20065 | 150 mm dia x 300 mm L | 6 in x 12 in BFM Seeflex Connector |
| 20066 | 150 mm dia x 350 mm L | 6 in x 14 in BFM Seeflex Connector |
| 20067 | 150 mm dia x 400 mm L | 6 in x 16 in BFM Seeflex Connector |
| 20068 | 150 mm dia x 450 mm L | 6 in x 18 in BFM Seeflex Connector |
| 20069 | 150 mm dia x 500 mm L | 6 in x 20 in BFM Seeflex Connector |
| 20070 | 150 mm dia x 550 mm L | 6 in x 22 in BFM Seeflex Connector |
| 20071 | 150 mm dia x 600 mm L | 6 in x 24 in BFM Seeflex Connector |
| 20072 | 200 mm dia x 100 mm L | 8 in x 4 in BFM Seeflex Connector |
| 20073 | 200 mm dia x 150 mm L | 8 in x 6 in BFM Seeflex Connector |
| 20074 | 200 mm dia x 200 mm L | 8 in x 8 in BFM Seeflex Connector |
| 20075 | 200 mm dia x 250 mm L | 8 in x 10 in BFM Seeflex Connector |
| 20076 | 200 mm dia x 300 mm L | 8 in x 12 in BFM Seeflex Connector |
| 20077 | 200 mm dia x 350 mm L | 8 in x 14 in BFM Seeflex Connector |
| 20078 | 200 mm dia x 400 mm L | 8 in x 16 in BFM Seeflex Connector |
| 20079 | 200 mm dia x 450 mm L | 8 in x 18 in BFM Seeflex Connector |
| 20080 | 200 mm dia x 500 mm L | 8 in x 20 in BFM Seeflex Connector |
| 20081 | 200 mm dia x 550 mm L | 8 in x 22 in BFM Seeflex Connector |
| 20082 | 200 mm dia x 600 mm L | 8 in x 24 in BFM Seeflex Connector |
| 20083 | 250 mm dia x 100 mm L | 10 in x 4 in BFM Seeflex Connector |
| 20084 | 250 mm dia x 150 mm L | 10 in x 6 in BFM Seeflex Connector |
| 20085 | 250 mm dia x 200 mm L | 10 in x 8 in BFM Seeflex Connector |
| 20086 | 250 mm dia x 250 mm L | 10 in x 10 in BFM Seeflex Connector |
| 20087 | 250 mm dia x 300 mm L | 10 in x 12 in BFM Seeflex Connector |
| 20088 | 250 mm dia x 350 mm L | 10 in x 14 in BFM Seeflex Connector |
| 20089 | 250 mm dia x 400 mm L | 10 in x 16 in BFM Seeflex Connector |
| 20090 | 250 mm dia x 450 mm L | 10 in x 18 in BFM Seeflex Connector |
| 20091 | 250 mm dia x 500 mm L | 10 in x 20 in BFM Seeflex Connector |
| 20092 | 250 mm dia x 550 mm L | 10 in x 22 in BFM Seeflex Connector |
| 20093 | 250 mm dia x 600 mm L | 10 in x 24 in BFM Seeflex Connector |
| 20094 | 300 mm dia x 100 mm L | 12 in x 4 in BFM Seeflex Connector |
| 20095 | 300 mm dia x 150 mm L | 12 in x 6 in BFM Seeflex Connector |
| 20096 | 300 mm dia x 200 mm L | 12 in x 8 in BFM Seeflex Connector |
| 20097 | 300 mm dia x 250 mm L | 12 in x 10 in BFM Seeflex Connector |
| 20098 | 300 mm dia x 300 mm L | 12 in x 12 in BFM Seeflex Connector |
| 20099 | 300 mm dia x 350 mm L | 12 in x 14 in BFM Seeflex Connector |
| 20100 | 300 mm dia x 400 mm L | 12 in x 16 in BFM Seeflex Connector |
| 20101 | 300 mm dia x 450 mm L | 12 in x 18 in BFM Seeflex Connector |
| 20102 | 300 mm dia x 500 mm L | 12 in x 20 in BFM Seeflex Connector |
| 20103 | 300 mm dia x 550 mm L | 12 in x 22 in BFM Seeflex Connector |
| 20104 | 300 mm dia x 600 mm L | 12 in x 24 in BFM Seeflex Connector |
| 20105 | 350 mm dia x 100 mm L | 14 in x 4 in BFM Seeflex Connector |
| 20106 | 350 mm dia x 150 mm L | 14 in x 6 in BFM Seeflex Connector |
| 20107 | 350 mm dia x 200 mm L | 14 in x 8 in BFM Seeflex Connector |
| 20108 | 350 mm dia x 250 mm L | 14 in x 10 in BFM Seeflex Connector |
| 20109 | 350 mm dia x 300 mm L | 14 in x 12 in BFM Seeflex Connector |
| 20111 | 350 mm dia x 400 mm L | 14 in x 16 in BFM Seeflex Connector |
| 20112 | 350 mm dia x 450 mm L | 14 in x 18 in BFM Seeflex Connector |
| 20113 | 350 mm dia x 500 mm L | 14 in x 20 in BFM Seeflex Connector |
| 20115 | 350 mm dia x 600 mm L | 14 in x 24 in BFM Seeflex Connector |
| 20116 | 400 mm dia x 100 mm L | 16 in x 4 in BFM Seeflex Connector |
| 20117 | 400 mm dia x 150 mm L | 16 in x 6 in BFM Seeflex Connector |
| 20118 | 400 mm dia x 200 mm L | 16 in x 8 in BFM Seeflex Connector |
| 20119 | 400 mm dia x 250 mm L | 16 in x 10 in BFM Seeflex Connector |
| 20120 | 400 mm dia x 300 mm L | 16 in x 12 in BFM Seeflex Connector |
| 20121 | 400 mm dia x 350 mm L | 16 in x 14 in BFM Seeflex Connector |
| 20122 | 400 mm dia x 400 mm L | 16 in x 16 in BFM Seeflex Connector |
| 20123 | 400 mm dia x 450 mm L | 16 in x 18 in BFM Seeflex Connector |
| 20125 | 400 mm dia x 550 mm L | 16 in x 22 in BFM Seeflex Connector |
| 20126 | 400 mm dia x 600 mm L | 16 in x 24 in BFM Seeflex Connector |
| 20127 | 450 mm dia x 100 mm L | 18 in x 4 in BFM Seeflex Connector |
| 20128 | 450 mm dia x 150 mm L | 18 in x 6 in BFM Seeflex Connector |
| 20129 | 450 mm dia x 200 mm L | 18 in x 8 in BFM Seeflex Connector |
| 20130 | 450 mm dia x 250 mm L | 18 in x 10 in BFM Seeflex Connector |
| 20131 | 450 mm dia x 300 mm L | 18 in x 12 in BFM Seeflex Connector |
| 20133 | 450 mm dia x 400 mm L | 18 in x 16 in BFM Seeflex Connector |
| 20134 | 450 mm dia x 450 mm L | 18 in x 18 in BFM Seeflex Connector |
| 20136 | 450 mm dia x 550 mm L | 18 in x 22 in BFM Seeflex Connector |
| 20138 | 500 mm dia x 100 mm L | 20 in x 4 in BFM Seeflex Connector |
| 20139 | 500 mm dia x 150 mm L | 20 in x 6 in BFM Seeflex Connector |
| 20140 | 500 mm dia x 200 mm L | 20 in x 8 in BFM Seeflex Connector |
| 20142 | 500 mm dia x 300 mm L | 20 in x 12 in BFM Seeflex Connector |
| 20146 | 500 mm dia x 500 mm L | 20 in x 20 in BFM Seeflex Connector |
| 20147 | 500 mm dia x 550 mm L | 20 in x 22 in BFM Seeflex Connector |
| 20149 | 550 mm dia x 100 mm L | 22 in x 4 in BFM Seeflex Connector |
| 20150 | 550 mm dia x 150 mm L | 22 in x 6 in BFM Seeflex Connector |
| 20151 | 550 mm dia x 200 mm L | 22 in x 8 in BFM Seeflex Connector |
| 20152 | 550 mm dia x 250 mm L | 22 in x 10 in BFM Seeflex Connector |
| 20157 | 550 mm dia x 500 mm L | 22 in x 20 in BFM Seeflex Connector |
| 20161 | 600 mm dia x 150 mm L | 24 in x 6 in BFM Seeflex Connector |
| 20162 | 600 mm dia x 200 mm L | 24 in x 8 in BFM Seeflex Connector |
| 20163 | 600 mm dia x 250 mm L | 24 in x 10 in BFM Seeflex Connector |
| 20164 | 600 mm dia x 300 mm L | 24 in x 12 in BFM Seeflex Connector |
| 20165 | 600 mm dia x 350 mm L | 24 in x 14 in BFM Seeflex Connector |
| 20166 | 600 mm dia x 400 mm L | 24 in x 16 in BFM Seeflex Connector |
| 20173 | 650 mm dia x 200 mm L | 26 in x 8 in BFM Seeflex Connector |
| 20175 | 650 mm dia x 300 mm L | 26 in x 12 in BFM Seeflex Connector |
| 20179 | 650 mm dia x 500 mm L | 26 in x 20 in BFM Seeflex Connector |
| 20184 | 700 mm dia x 200 mm L | 28 in x 8 in BFM Seeflex Connector |
| 20186 | 700 mm Dia x 300 mm L | 28 in x 12 in BFM Seeflex Connector |
| 20189 | 700 mm dia x 450 mm L | 28 in x 18 in BFM Seeflex Connector |
| 20195 | 750 mm dia x 200 mm L | 30 in x 8 in BFM Seeflex Connector |
| 20196 | 750 mm dia x 250 mm L | 30 in x 10 in BFM Seeflex Connector |
| 20204 | 800 mm dia x 100 mm L | 32 in x 4 in BFM Seeflex Connector |
| 20205 | 800 mm dia x 150 mm L | 32 in x 6 in BFM Seeflex Connector |
| 20206 | 800 mm dia x 200 mm L | 32 in x 8 in BFM Seeflex Connector |
| 20208 | 800 mm dia x 300 mm L | 32 in x 12 in BFM Seeflex Connector |
| 20226 | 900 mm dia x 100 mm L | 36 in x 4 in BFM Seeflex Connector |
| 20230 | 900 mm dia x 300 mm L | 36 in x 12 in BFM Seeflex Connector |
| 20248 | 1000 mm dia x 100 mm L | 40 in x 4 in BFM Seeflex Connector |
| 20249 | 1000 mm dia x 150 mm L | 40 in x 6 in BFM Seeflex Connector |
| 20253 | 1000 mm dia x 350 mm L | 40 in x 14 in BFM Seeflex Connector |
| 20254 | 1000 mm dia x 400 mm L | 40 in x 16 in BFM Seeflex Connector |