Venturi Blowers
- Allegro® 9510-65 Manhole Ventilation Passthru with 15 ft Ducting, 12 in HSI#: 9510-65-10086Call for availabilityList Price: $565.18$565.18
- Allegro® 9872-03 Pre-Filter Assembly for use with 9878 Series, 1st Stage HSI#: 9872-03-10086Call for availabilityList Price: $297.80$297.80
- Allegro® 9875-03 Pre Filter Assembly for use with 9875 Series, 1st Stage HSI#: 9875-03-10086Call for availabilityList Price: $297.80$297.80
- Allegro® 9525-50EX Axial Explosion-Proof High Output Metal Blower, 20 in HSI#: 9525-50EX-10086Call for availabilityList Price: $3,520.55$3,520.55
- Allegro® 9875-04 Coalescing Filter for use with 9875 Series, 2nd Stage HSI#: 9875-04-10086Call for availabilityList Price: $326.35$326.35
- Allegro® 9872-05 Carbon Filter Assembly for use with 9872 Series, 3rd Stage HSI#: 9872-05-10086Call for availabilityList Price: $301.60$301.60
- Allegro® 9875-05 Carbon Filter Assembly for use with 9875 Series, 3rd Stage HSI#: 9875-05-10086Call for availabilityList Price: $302.81$302.81
- Allegro® 9100-50EF Airline Hose for use with Breathing Air Blower and Cold Air Systems, 50 ft HSI#: 9100-50EF-10086Call for availabilityList Price: $276.54$276.54
- Allegro® 9540-50EX Explosion-Proof Extension Cord, 50 ft, 110V, Black HSI#: 9540-50EX-10086Call for availabilityList Price: $1,549.92$1,549.92
- Allegro® 9700-65 Universal Inlet Hose Extension Kit for use with 9700 Series, 50 ft HSI#: 9700-65-10086Call for availabilityList Price: $140.25$140.25
- Allegro® 9500-500 Lay Flat Ducting, 500 ft, Fits Up To 14 in Blower HSI#: 9500-500-10086Call for availabilityList Price: $175.70$175.70
- Allegro® 9535-08 AC Air Bag with 15 ft Ducting, 1/4 hp, 115 VAC, 60 Hz, 8 in, 25 lb HSI#: 9535-08-10086Call for availabilityList Price: $534.63$534.63
- Allegro® 9500-15EX Statically Conductive Ducting, 15 ft of 8 in HSI#: 9500-15EX-10086Call for availabilityList Price: $271.73$271.73
- Allegro® 9533-E Axial AC Plastic Blower, 220 VAC/50 Hz, 8 in HSI#: 9533-E-10086Call for availabilityList Price: $298.22$298.22
- Allegro® 9537-25 Axial DC Metal COM-PAX-IAL Blower with Canister and 25 ft Ducting, 8 in, 36 lb HSI#: 9537-25-10086Call for availabilityList Price: $1,031.19$1,031.19
- Allegro® 9536-50 Axial DC Plastic Blower with Canister and 50 ft Ducting, 8 in, 38 lb HSI#: 9536-50-10086Call for availabilityList Price: $806.20$806.20
- Allegro® 9538-15 Axial Explosion-Proof Plastic Blower with Compact Canister and 15 ft Statically Conductive Ducting, 8 in, 25 lb HSI#: 9538-15-10086Call for availabilityList Price: $2,235.69$2,235.69
- Allegro® 9500-15A Ventilation Duct for use with 9500 Series, 1 Cuff, 15 ft, 8 in dia HSI#: 9500-15A-10086Call for availabilityList Price: $217.72$217.72
- Allegro® 9500-25A Ventilation Duct for use with 9500 Series, 1 Cuff, 25 ft, 8 in dia HSI#: 9500-25A-10086Call for availabilityList Price: $252.51$252.51
- Allegro® 9520-05M Gas Blower System with 8 in MVP for use with 9520 Series, 8 in HSI#: 9520-05M-10086Call for availabilityList Price: $1,836.18$1,836.18
- Allegro® 9832 A-1500TE Breathing Air Pump, 50 Micron, 2-12 psi, 0-20 CFM HSI#: 9832-10086Call for availabilityList Price: $3,270.58$3,270.58
- Allegro® 9821 Ambiet Breathing Air Pump A-750, 0.3 Micron, 2-12 psi, 2 in HSI#: 9821-10086Call for availabilityList Price: $1,473.00$1,473.00
- Allegro® 9872-95 AC TO DC Power Supply for use with 9872 Series HSI#: 9872-95-10086Call for availabilityList Price: $65.72$65.72
- Allegro® 9600-50 Flexible Vinyl Adapter Reducer, 16 in to 8 in HSI#: 9600-50-10086Call for availabilityList Price: $193.69$193.69
- Allegro® 9406-24A Adjustable Small Manhole Safety Cross, Fits 18 in, 21 in, 24 in HSI#: 9406-24A-10086Call for availabilityList Price: $637.06$637.06
- Allegro® 8400-100 Air Source Hose for use with 8400 Series, 100 ft HSI#: 8400-100-10086Call for availabilityList Price: $207.00$207.00
- Allegro® 9990 Air Temperature Controller, 85-110 psig, 25° Air HSI#: 9990-10086Call for availabilityList Price: $468.38$468.38
- Allegro® 9515-03RP Plastic Duct Ring Adapter for use with 9515 Series, 16 in HSI#: 9515-03RP-10086Call for availabilityList Price: $162.39$162.39
- Allegro® 9900-73B Breating Tube for use with 9900 Series HSI#: 9900-73B-10086Call for availabilityList Price: $23.52$23.52
- Allegro® 9872-61 Calibration Span Gas, Plastic, 20 PPM, 17 L Bottle HSI#: 9872-61-10086Call for availabilityList Price: $108.78$108.78
- Allegro® 9872-62 Calibration Zero Gas, Plastic, 1/2 LPM, 17 L Bottle HSI#: 9872-62-10086Call for availabilityList Price: $115.00$115.00
- Allegro® 9910-05 Disposable Clamp Hood for use with 9910 Series HSI#: 9910-05-10086Call for availabilityList Price: $2.59$2.59
- Allegro® 9872-60 CO Monitor Calibration Test Kit, Plastic, 2 Gases HSI#: 9872-60-10086Call for availabilityList Price: $423.03$423.03
- Allegro® 8405 Standard Cooling Wrap, 100% Cotton and Washable HSI#: 8405-10086Call for availabilityList Price: $3.98$3.98
- Allegro® 9513-10 Cord Strain Relief for use with 9513 Series HSI#: 9513-10-10086Call for availabilityList Price: $1.73$1.73
- Allegro® 9403-66 Economy Work Tent, 6 ft D x 6 ft W x 7 ft H HSI#: 9403-66-10086Call for availabilityList Price: $614.62$614.62
- Allegro® 9700-10 Exhaust Filter Assembly for use with 9700 Series HSI#: 9700-10-10086Call for availabilityList Price: $125.04$125.04
- Allegro® 9700-02 Replacement Exhaust Filter for use with 9700 Series, 0.30 Micron HSI#: 9700-02-10086Call for availabilityList Price: $23.52$23.52
- Allegro® 0350-1000 Eyewear Cleaning Wipes, 5 in x 8 in wipes, 1000 Bulk HSI#: 0350-1000-10086Call for availabilityList Price: $85.96$85.96
- Allegro® 9525-14EX Fan Explosion-Proof for use with 9525 Series, 20 in HSI#: 9525-14EX-10086Call for availabilityList Price: $234.16$234.16