Coltri 345 - 380 ET Supersilent TPS ETS Scuba Diving High Pressure Compressor: Specially designed to minimize noise. It features an enhanced cooling and sound insulation system and an efficient filtering system with two Hyperfilters. Powered by an electric motor, it is equipped with four different pumping units, all in the TPS (Tropical Plus Superdry) version, and with an intuitive control panel. For longer filter life, the Tornado high pressure dryer is recommended.

The Coltri LP300 Nitrox ROTARY model consists of an industrial screw compressor that delivers air at a pressure of 12 bar to a membrane that separates nitrogen and oxygen up to a maximum percentage of 40% O2. The enriched air can be compressed at a pressure of 232 bar in combination with a high pressure compressor. The percentage of oxygen obtained at the outlet can be regulated from 22.4% to 40% using a valve directly accessible on top of the compressor. The oxygen analyser allows checking of the correct percentage adjusted by means of the appropriate valve.

Coltri 450-550-650-750 ET Open threephasic Scuba Diving High Pressure Compressor: Open meets professional needs that require large charging capacities in hot, poorly ventilated or tropical countries. It is equipped with 4 front filling connections for high pressure hoses, an intuitive control panel and an electric motor. The pumping unit, chosen from the 4 most powerful, is exposed in the rear part of the structure to ensure a better cooling cycle. For longer filter life, the Tornado high pressure dryer is recommended

Coltri 235 - 315 - 330 ET Supersilent TPS ETS Scuba Diving High Pressure Compressor: Specially designed to minimize noise. It features an enhanced cooling and sound insulation system and an efficient filtering system with two Hyperfilters. Powered by an electric motor, it is equipped with four different pumping units, all in the TPS (Tropical Plus Superdry) version, and with an intuitive control panel. For longer filter life, the Tornado high pressure dryer is recommended.

DTD Non-directive line marker- cookie, for marking important places in tech diving, diameter 57 mm.

DTD Rectangular line marker - REM (Reference Exit Marker), length 65 mm, width 40 mm, thickness 3 mm.

Large arrow for cavedivers, length is 87 mm, width 57 mm.

Plastic hook to place at the end of a 5 mm rubber band. It is very useful in accessories like wetnotes, pencils, computers ... etc to keep seuros, but also operational without his ring drop.

Stay space washer 10 Bar rectangular for stays in uderwater photography gear.

Small arrow for cavedivers, useful for marking line, etc. Length is 65 mm, width 40 mm.

Replacement O-Ring for Mares Puck Diving computer

D ring 50 mm long stainless steel. Essential for the assembly of harnesses in technical diving.

tds elastic cord bungee 6 mm by meters:Elastic cord - bungee type 6 mm thick for many uses both in technical diving, as recreational: 2nd stage hang neck, fastening computers, tanks, sidemount ... etc. Color Black. Sold by meters

TDS Stainless steel M8 screw and 40mm long. To attach the single tank adapter to the diving back plate, and for many other uses.

Stainless steel TDS buckle for Jet Fin type dive fin. Spare part that adjusts the rubber strap on jet fins. Includes 2 units

Rouded Stay space washer 10 Bar for stays in uderwater photography gear.