Body:First Stage Materials: Brass O-rings: Buna-N Seat: Advanced Polymer HP Seat: Teflon Valve Seat: Teflon Second Stage Materials: Cover: Flexible Thermoplastic Case: Thermoplastic Poppet Seat: Elastomer O-rings: Buna-N Diaphragm: Elastomeric Polymer Exhaust Valve: Elastomer Mouthpiece: Silicone
Envoy II regulator Lifetime Warranty
RaZor FIRST STAGE/VALVE FEATURES:
High Performance Porting
Flow-by Piston
Yoke Style Filling Adapter Included
4 Low Pressure Ports (3/8â-24 UNF)
1 High Pressure Port (7/16â-20 UNF)
Weight 1.62 lb. (.73 kg.)
Intermediate Pressure: 125-150 psi (8.6-10 bar)
ENVOY SECOND STAGE FEATURES:
Downstream valve
Balanced Diaphragm
Dive/Pre Dive Venturi Control
Weight: .42 lb. (.26 kg) ( w/o hose)
Hose Length: 44 in. (1.1 m)
First Stage Materials: | Second Stage Materials: | ||||
Body: | Brass | Cover: | Flexible Thermoplastic | ||
O-rings: | Buna-N | Case: | Thermoplastic | ||
Seat: | Advanced Polymer | Poppet Seat: | Elastomer | ||
HP Seat: | Teflon | O-rings: | Buna-N | ||
Valve Seat: | Teflon | Diaphragm: | Elastomeric Polymer | ||
Exhaust Valve: | Elastomer | ||||
Mouthpiece: | Silicone |