AT20/US4 + AT20 + PEWTER manometer

1st stage US4

• membrane balanced
• open
• 4 x MP output 3/8" UNF
• 1 x HP output 7/16" UNF
• location of MP outputs: radial
• material: brass
• finish: polished chrome
• weight: 655 g
• DIN 300 bar, all-metal fitting

Grade 2 AT20

• pneumatically balanced
• venturi effect driver
• antibacterial COMFO-BITE mouthpiece

2nd stage AT20 OCTOPUS

• pneumatically balanced
• venturi effect driver
• yellow front cover, venturi switch and exhaust deflector cover
• TX 0.9 m yellow hose

Hose

• 1 x MP, TX, 0.75 m, 3/8" UNF, black
• 1 x MP, TX, 0.9 m, 3/8" UNF, yellow

Manometer PEWTER

• clear and easy to read luminescent dial
• scales up to 360bar
• nickel-plated brass body
• compact size, low profile
• durable housing
• dial cover in highly resistant material (shatterproof polycarbonate)
• pressure capsule on the back to prevent the visor from exploding in case of failure of the internal mechanism