XL4/DB4 + XL4 + PEWTER manometer

1st stage DB4

• membrane balanced
• dry chamber sealed - reinforced diaphragm integrated in shockproof housing
• massive heat exchanger around the dry chamber and main membrane
• 4 x MP outlet 3/8" UNF
• 1 x HP outlet 7/16" UNF
• location of MP outlets: radial
• material: brass
• finish: satin chrome
• weight: 630 g
• DIN 300 bar, all-metal fitting
• EN250A

Stage 2 XL4

• pneumatically balanced
• large shower button with open self-cleaning design
• ergonomic venturi control
• COMFO-BITE mouthpiece with antibacterial treatment
• highly durable, rubber exhaust deflectors
• standard hose connection to second stage
• weight: 155 g

Second stage XL4 OCTOPUS

• pneumatically balanced
• large shower button with open self-cleaning design
• ergonomic venturi control
• standard mouthpiece with antibacterial treatment
• highly durable, rubber exhaust deflectors
• standard hose connection to the second stage
• weight: 150 g

Hose

• MP, FLEXI, 0.75 m, 3/8" UNF, black
• MP, FLEXI, 0.9 m, 3/8" UNF, yellow

PEWTER manometer

• 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