Product Description
ENVOY FIRST STAGE:
* High Performance Porting
* Conical Precision HP valve
* Balanced Diaphragm
* Yoke or DIN inlet available
* 5 Low Pressure Ports (3/8%u201D-24 UNF)
* 2 High Pressure Ports (7/16%u201D-20 UNF)
* Weight 1.88 lb. (.89 kg.)
* Intermediate Pressure: 135-150 psi (9-10 bar)
First Stage Materials:
Body: Brass
O-rings: Buna-N
Seat: Advanced Polymer
HP Valve: Stainless Steel
ENVOY SECOND STAGE:
* Downstream valve
* Balanced Diaphragm
* Dive/Pre Dive Venturi Control
* Weight: .42 lb. (.26 kg) ( w/o hose)
* Hose Length: 30 in. (.76 m)
Second Stage Materials:
Cover: Flexible Thermoplastic
Case: Thermoplastic
Poppet Seat: Elastomer
O-Rings: Buna-N
Diaphragm: Elastomeric Polymer
Exhaust Valve: Elastomer
Mouthpiece: Silicone
