The Dynaco M2 STAINLESS STEEL  Door is designed for interior and exterior environments such as agriculture or food, or for similar industries where a high degree of hygiene, frequent cleaning, excellent sealing and/or corrosive conditions are present.


blanc 9010 White

bleu 5002 Blue

gris 7035 Grey

jaune 1003 Yellow

noir 9005 Black

orange 2004 Orange

rouge 3000 Red

vert 6005 Green

Standard Dimensions

18′ W x 18′ H

Opening Speed

96 in/s

Closing Speed

48 in/s

Operating Type

Gear driven, push-pull movement

Side Guide

Made of structural channels or 3 1/8″ x 1 5/8″ x 0.078″ in stainless steel.

Inner Side Guide

Polyethylene (PE-UHMW 1000); outer section 7/8” x 1 9/16”, on springs.

Side Guide Covers

Stainless Steel


In stainless steel, diameter 4″ x 0.078″, shafts in stainless steel. Shafts and flanges are welded interior and exterior of the drum.

Door Curtain

Reinforced PVC (27 oz/sq.yd). Available in different colors and provided with stainless steel side sealing zippers (Section 5/8” x 1/2”); soft bottom edge design.


Without brake, with 4 poles, controlled by a variable speed drive. Power: 1 HP for a door surface up to 25 sq.yds; 2 HP (larger surface). Protection degree NEMA 4.

Motor Cover

Stainless Steel


Size 50 for a motor of 1 HP and gear reduction ratio 1/7; size 63 for 2 HP.


An infrared photocell installed inside the side guide and detecting the presence of a pedestrian or a vehicle. Upon activation, it opens the door immediately and keeps it open as long as the presence is detected. Height of the photocell: 12” from the floor. (Optional: up to maximum 24” from the floor). A bottom edge detector opens the door when it hits an obstacle during the closing cycle. This detector is positioned at the bottom part of the curtain.

Power Supply

Standard: single phase 208-230 VAC, three phase 208-230 VAC, three phase 460 VAC. Optional: three phase 575 VAC. Frequency: 50-60 Hz. Fuses to be provided by the customer: 25 A for a motor of 2 HP.

Space Requirements

All indicated dimensions are net: the additional space necessary for mounting and maintenance has to be taken into account. Reduced dimensions upon request.

  • Designed for interior or exterior environment where a high degree of hygiene and frequent cleaning are required, and where exceptional sealing is needed or corrosive environments exist.
  • Resists winds up to 95 MPH.
  • Maximum standard dimensions 18′ x 18′.
  • Operating up to 96″/sec.
  • Curtain made of reinforced PVC vinyl.
  • Infrared photocell in side guides.
  • Soft bottom edge.
  • Pneumatic bottom edge detector. Stainless steel doors suit the agricultural, food, hygienically sensitive, wash down areas or where corrosive environments exist.

  • Agricultural
  • Food Industry
  • Hygienically Sensitive Applications
  • Wash Down Areas
  • Corrosive Environments