Blastgate Home


The Blastgate Co. is an established manufacturer of cast aluminum blast gates in full or half, fabricated gates in carbon or SS and automatic gates using pneumatic cylinders. Fabricated gates can be made with slip collars, rolled edges (for quick clamps) or angle ring flanges. Stock sizes from 2" to 24" and larger sizes are available with short lead-time.

sample blastgates We are the manufacturer and can provide these gates to your company at a substantial savings. We carry a full line of sizes from 2-24" in cast aluminum and can custom manufacture other sizes. We carry a large inventory of cast gates for same day or next day shipment. We can also provide fabricated gates in 304 and 316 SS, carbon steel, galvanized and primer finish.
  • Cast Aluminum Full Blast Gates
  • Cast Aluminum Half Blast Gates
  • Fabricated Mild Steel & Stainless Steel Blast Gates
  • Pneumatic, Air-Operated Blast Gates
  • Electric Operated Blast Gates
  • Positive Seal Blast Gates
  • Custom Design & Fabricated Gates and much more


The Blastgate Company stocks one of the largest inventory for dust collection, material handling, chemical fumes and high temperature venting for commercial and industrial applications. Standard lengths range from 10 to 50 foot, but we maintain a large inventory of remnant cut flex hose at discounted prices.


Five foot sections of spiral pipes are available, and upon request, larger pipes and fittings can also be furnished. We also keep a vast supply of reducers, lateral tee's, caps, hose clamps and vinyl seal tape.


Click here for our PDF full catalog. Please call 1-877-904-4022 for your discount.
All Clamp-Together pipe and fittings are in stock and ready for immediate shipment.