The Amcommand I has both high and low pressure inlet supply connections and can handle two separate 4500 PSIG inlet sources. The compact Tescom high flow regulator is user adjustable which allows the tender to select the diver’s outlet air pressure depending on the diving helmet or band mask requirements.
The full size, 6” Pneumo air pressure gauge is easy to read with dual FSW/MSW scales and has the highest accuracy rating in the commercial diving industry. Individual shut-off valves, check valves, relief valve and 50 micron in-line filter complete the air control system. The Amcommand I includes a panel-mounted one diver radio which features both 2 and 4 wire communications capability. This 22-watt radio has an extended gel cell rechargeable battery life, a built in universal charger, VCR compatible tape record jack and a hand held microphone. The two 6′ HP air supply whips are complete with the ‘A’ style yoke to fit a standard scuba bottle (CGA-850 connection, 3000 PSIG max) and internally stored in the lid.
High Pressure Side
-Two high pressure air supply connections with two color coded, 6 ft. SCUBA yokes and whips. The whips and yokes remain attached to the lid of the unit during storage or transit.
-Each input has a color-coded shut-off valve and an air pressure gauge which allows the tender to change out the air bottles in the system.
-As an added safety feature, check valves on each input provide protection against back flow of air from a full bottle to the empty in case the tender forgets to close the valve when switching bottles.
-A high quality Tescom adjustable, non-venting regulator reduces the high pressure air to low pressure air. The pressure reducing regulator input is protected against contamination by a 50 micron filter and a 0-400 PSIG air pressure gauge monitors the output air pressure. A relief valve (factory set at 285 PSIG) limits over pressurization.
Low Pressure Side
-Input check valve permits simple switching to backup high pressure air in the event of low pressure air failure. Backup high pressure air supply can simply be turned on. Diver umbilical air connection is an oxygen type fitting, controlled by a quarter turn ball valve which permits unrestricted flow.
-The 2810A one diver radio comes complete with a hand-held push-to-talk microphone which cancels top side background noise and provides clear communication to the diver.
-The communicator has individual volume controls for the diver and tender which provides for individual preferences of volume. Dynamic 22 watt ‘voice power’ insures clear hard wire communications even under difficult conditions.
-The radio has AC power with battery backup power. The system can also be powered form an external 12V source or the 110/220 volt battery charger. A red LED battery condition indicator also functions for external power sources.
-The Pneumo System measures the diver depth by supplying air pressure to the pneumo hose.
-The heart of the pneumo system is the high precision 6” depth gauge. The depth gauge dial has a glare free face and is clearly marked for fast, accurate readings. Accuracy is .25%, full scale. The system has a built-in snubber for reducing pulsating and shock pressure loads to the precision gauges.
-The Diver Pneumo is a valve regulating type with yellow handle and controls the air supply to the pneumo fathometer system.
Air Control Specifications
HP Supply Pressure: 500-4500 PSI
HP Supply w/ DIN: 2 Source Select
HP Inlet Valve: 0-5000 PSI Accuracy +/- 1.5% of Full Scale
HP Gauge: 2 Check Valves prevent reverse inlet flow
HP Check Valve: 2 Input Yokes, with 6 ft. high pressure hose whips
HP Yokes & Whips: 50 Micron in-line
HP Reducing Regulator Output: Tescom High Pressure Regulator
HP Reducing Regulator Max: 0-285 PSI
HP Inline Filter: Cv = .06
LP Relief Valve: 4500 PSI
LP Output Fitting: O2, 9/16-18 RH oxygen (B size)
LP Inlet Fitting: #6 JIC
Hard Wire Communications Specifications
Power: 110/220VAC 50/60 Hz (automatic) with internal/ external battery, 12VDC
Battery Life: 50 Hours (approx)
Frequency Response: 300 Hz-3 kHz
Audio Power: 22 watts per channel
Pneumo Gauge: 6” Dual Scale 0-250 FSW/76 MSW
Pneumo Fitting: 02 (37° JIC optional)
Panel Material: Black polyester powder coated over stainless and aluminum
Graphics: Red, white and blue silk-screened
8.5 in. H x 20 in. W x 17 in. D (21.6 cm x 50.80 cm x 43.2 cm)
Weight 45 lbs (20.4 kg)