Allegro One-Worker Low Pressure Nova 2000 Helmet System, The Allegro Nova 2000 is your number one choice Abrasive Blasting Helmet built for reliable, durable use and increased worker productivity. The complete OneWorker blasting helmet system provides a portable air source for one user. It includes a Nova helmet, ¾ hp pump, and 50’ of airline hose.

HELMET FEATURES:

• Wrap around wide angle inner and outer lens for wide field of vision
• Removable lens frame with secured strong latch
• The rubber window frame gasket provides a seal from dust
• Meets NIOSH requirements for sound levels inside the helmet
• Multi-layered sound dampening foam minimizes noise
• Weight is 4.3 lbs (1.95 kg) which makes for better comfort
• 28” (71.1cm) nylon cape to protect from rebounding abrasive
• 5 3/8” (13.65cm) hanging strap on top of helmet for easy storage and cleaning

DOWNTUBE: 

• Non-toxic PVC inner and outer material
• 33” (83.8cm) heavy duty abrasion resistant flexible breathing tube
• Located behind the helmet allowing it to be out of the way
• Replacement breathing tube assembly (PN NV2021)

INNER LENS: 

• High impact Polycarbonate (meets ANSI Z.87.1+)
• 8 11/16” (22.06cm) X 4¾” (12.06cm)
• Replacement inner lens available (PN NV2018, 10 pkg.)

OUTER LENS:

• Clear co-polyester
• 10 5/8” (26.98cm) X 5 1/8” (13.01cm)
• Replacement lens peel offs (PN NV2017, 50 pkg.)
• Replacement outer lens available (PN NV2031, 50 pkg.)