DEMA Show 2022

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BETTER TOGETHER

| November 1–4, 2022 |  Orange County Convention Center  |  South Halls  | Orlando, FL

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Nuvair

Oxnard,  CA 
United States
http://www.nuvair.com
  • Booth: 547

Dive industry leader in air, nitrox & multigas technologies.

Overview

Nuvair is an international manufacturer and distributor of dive industry compressed gas solutions. Based in California and with over 30 years’ experience, our high-pressure compressor systems, nitrox generators, fill panels, gas analyzers, boosters, and fill containment stations are used in dive shops, liveaboards, and dive boats worldwide.

Nitrox Systems
Nuvair pioneered the production of enriched air nitrox (EANx) using semi-permeable membranes. Our systems produce 21% to 40% nitrox on both low- and high-pressure compressors. We offer standalone turnkey nitrox systems or nitrox generators that work in-line with your existing compressor system. Trimix upgrades are available.

Support After the Sale
We do more than just sell compressed gas equipment. We support and service the equipment we sell throughout its service life. Help with your Nuvair products is just a phone call or email away.

Custom-Built Compressors
We understand your needs may differ from the solutions provided by standard compressor packages. With all manufacturing done in-house, our team can design and fabricate a unique system for your vessel, dive shop, or other mobile application.


  Products

  • Nuvair Voyager IV Commercial Nitrox Generator
    The Voyager IV Commercial nitrox generator package integrates two compressors into an enclosed, noise-reducing cabinet equipped with a control panel and large, easy-to-remove access maintenance doors for maintenance. Pumps EANx40 at 18 CFM (510 L/min)....

  • Features

    • Large low pressure oil/air cooler with exhaust air fan
    • Refrigerated air dryer for extended filter life
    • Hankison low pressure filtration (four filters with a 1000-hour element life)
    • Nuvair Membrane System
    • Permeate and fill O2% analyzers with high and low alarms
    • Pumps air up to 5000 psi (345 bar) and produces 22-40% nitrox (≤EANx40) at 3600 psi (250 bar)
    • Interstage pressure gauges
    • 90,000 cu ft high pressure filtration O2 compatible air or nitrox
    • Digital cabinet temperature gauge
    • Digital heater thermostat control
    • Low pressure and high pressure hour meters
    • High pressure dial-a-pressure shutdown
    • High temperature shutdown
    • Low oil shutdown
    • Low pressure and high pressure automatic condensate drains
    • Warning light system for all monitors built into the system

    Advantages

    • Complete state-of-the-art low pressure/high pressure (LP/HP) nitrox generating system
    • Silenced and enclosed for cool and quiet operation
    • Pumps air or nitrox
    • Carbon dioxide (CO2) scrubber
    • Electronic moisture monitoring with alarm and shutdown
    • Multiple visual and audible alarms
  • O2 Quickstick: Oxygen Analyzer for Nitrox Divers
    Designed for nitrox divers and non-divers who need a quick and reliable above-water oxygen test, the easy-to-use Nuvair O2 Quickstick has a user-replaceable oxygen sensor and 9-volt battery. O-ring sealed for excellent water resistance. 36-month warranty....

  • The Nuvair O2 Quickstick is the first diver-friendly oxygen analyzer available anywhere! Easy to use, effective, rugged and amazingly affordable, it is equally convenient for non-divers who need a quick and reliable oxygen analysis above water. The O2 Quickstick is designed for anyone who wants the security and convenience of having their own oxygen analyzer without having to pay a small fortune to own one.

    Features

    • Fast response, thermally compensated sensor
    • Completely sealed, water-resistant housing
    • No hoses, adapters, or cables required
    • Easy calibration
    • User-replaceable battery and sensor
    • Magnetic waterproof on/off switch to preserve battery life
    • Anodized marine-grade aluminum body—nearly indestructible!
    • Pocket size

    Replacement Sensor

    Specifications*

    Flow Rate 0.5-2 L/min
    Resolution 0.1%
    Accuracy Within ±1% of full scale at constant temperature and pressure (0-1 atm) when calibrated with 100% oxygen
    Sensor Type Electrochemical
    Expected Sensor Life 36 months in air at 25°C/77°F and 50% rh
    Range 0-100% oxygen
    Response Time Less than 6 seconds to 90% of final value
    Operating Temperature 32-104°F (0-40°C)
    Operating Humidity 0-99% rh (non-condensing)
    Storage Temperature 32-122°F (0-50°C)
    Power 9V alkaline battery
    Dimensions 9 (L) x 1.5 (W) in (23 x 4 cm)
    Weight 21.1 oz (.34 kg)
    Warranty 0 – 12 Months free replacement
    13 – 18 Months 50% off replacement
    19 – 24 Months 25% off replacement

    * All specifications are at ambient/sea level, 77°F (25°C).

    Please Note: The Nuvair O2 Quickstick’s dome-shaped end cover is designed to restrict gas flow to the sensor. If the tank valve and analyzer are not properly operated, sensor damage or false readings can occur. Inaccurate gas analysis can lead to serious personal injury or death. Consult the O2 Quickstick User Manual for proper operation.

  • MCH60 Enclosed & Silenced with Touchscreen Control
    The Nuvair MCH60-PLC high-pressure breathing air compressor is equipped with a human machine interface (HMI) touchscreen controller that allows users to monitor compressor activity & identify alarm events. Designed with two Coltri MCH30 compressor blocks....

  • The Nuvair MCH60-PLC high-pressure breathing air compressor is equipped with a human machine interface (HMI) touchscreen system controller that allows users to monitor compressor activity and identify alarm events. Designed with two (2) Coltri MCH30 compressor blocks, the MCH60 automatically designates a "lead" and "lag" compressor and changes this designation every seven (7) days, making this system the perfect solution for critical applications. Combined charging rate for the MCH60-PLC is 40.8 SCFM (1154 L/min).

    System Components

    • Two (2) Coltri MCH30 High Pressure Air Compressors
      - Each Compressor: 4 Cylinder, 4 Stage, Air Cooled
    • Nuvair PLC & Touchscreen Controller
    • Digital Multigas Analyzer: CO / Moisture / CO2 / VOC
    • Hour Meter
    • Electric Motor: 208-230V, 440V, or 460V; 3 Phase, 50Hz or 60Hz
    • Interstate Pressure Gauges
    • (3) Condensate Separators on Each Compressor
    • Large Stainless Steel Interstage Cooling Tubes
    • Low Pressure Oil Pump with Filter
    • Oil Level Sight Gauge and Oil Pressure Gauge
    • Automatic Condensate Drains
    • Loadless Start
    • Low Oil Shutdown Switch
    • Final Stage Head
    • High Temp Switch set at 350°F
    • (4) CAN-35 Filtration Towers
      - (3) Dryer Filter Elements
      - (1) Triplex Filter Element
      - 130,000 cu ft
    • Aluminum Frame with Isolation Vibration Mounts

    Specifications

    Compressor Models Two (2) Coltri MCH30
    Charging Rate
    Filling an 80 cu ft tank from 500 psi
    20.4 SCFM (577 L/min) × 2
    Total Charging Rate: 40.8 SCFM (1154 L/min)
    Maximum Operating Pressure 6000 psi (414 bar)
    Pumping Unit RPM 1100
    Number of Stages 4 × 2
    Lubrication Pressure Lubrication, capacity 1.2 gal (4.5 L) × 2
    Air Quality Grade E
  • ETS Super Silent EVO Tropical Plus Compressor
    The ETS Super Silent EVO Tropical Plus adds a Tropical+ block (oil pump, additional water separation and larger cooling tubes), an updated outer shell and upgraded 50,000 cu ft filtration to the Super Silent EVO. For use in high temp/humidity locations....

  • The Super Silent EVO Tropical Plus has all the features of the Super Silent EVO and adds a tropical plus block, an updated outer shell and upgraded filtration to 50,000 cu ft. The Tropical Plus pumping unit adds an oil pump, additional water separation and larger cooling tubes to help when high temperature and humidity are present where the compressor is used.

    Features

    • Motor starter
    • Automatic condensate drains
    • Interstage pressure gauges
    • Dial-a-pressure switch
    • Automatic stop
    • Hour meter
    • Soundproof cabinet
    • External oil sight gauge
    • Low oil shutdown
    • High temperature shutdown
    • 5000 psi (345 bar) maximum pressure
    • Grade E breathing air filtration
    • (2) Fill whips
    • Stainless steel intercoolers

    Options

    • Visual CO & moisture indicator
    • Additional filtration

    Specifications

    Model Super Silent EVO Tropical Plus MCH13 Super Silent EVO Tropical Plus MCH16
    Fill Time* ~11 minutes ~9 minutes
    Charging Rate* 8.4 SCFM (238 L/min) 11.3 SCFM (320 L/min)
    CFM FAD 7 CFM (200 L/min) 9.4 CFM (266 L/min)
    Motor Single or three-phase electric Three-phase electric
    E1 / 230 V / 50 or 60 Hz 25 A N/A
    E3 / 230 V / 50 or 60 Hz 14 A 20 A
    E3 / 440 V / 50 or 60 Hz 7 A 10 A
    Motor Power 5.5 hp (4 kW) 7.5 hp (5.5 kW)
    Max. Op. Pressure 5000 psi (345 bar) 5000 psi (345 bar)
    RPM 1350 1550
    Number of Stages 3 3
    Number of Fill Hoses 2 2
    Condensate Drain Automatic Automatic
    Fill Pressure Stop Automatic Automatic
    Sound Level @ 3 m 66 dB 69 dB
    Dimensions
    (L x W x H)
    37 x 36 x 51 in
    (93 x 91 x 130 cm)
    37 x 36 x 51 in
    (93 x 91 x 130 cm)
    Weight 468 lb (212 kg) 490 lb (222 kg)
    Lubrication Pressure Lubricated
    Air Quality DIN 3188 - CGA Grade E - NFPA 1500 - EN12021

    * Fill time based on 80 cu ft cylinder from 500 to 3000 psi.

  • Nuvair 4 Bank Air/Nitrox Dive Shop Fill Panel
    This Nuvair four (4) bank, five (5) whip air/nitrox fill panel with three-way switch valve is constructed of stainless steel and high quality fittings. It is built-to-order at our California production facility....

  • Designed for use by dive shops with both air and nitrox banks, this four (4) bank, five (5) whip panel has a three-way valve that divides the panel into two (2) banks for air and two (2) banks for nitrox. The valve insures the operator does not cross-contaminate banks. The panel includes:

    • (2) Air storage control with valves and gauges
    • (2) Nitrox storage control with valves and gauges
    • (1) High pressure-high pressure (HP-HP) regulator for fill control
    • (5) Fill outlet ports
    • (5) Fill yokes of your choice (INT, DIN 232*, DIN 300, or Custom)
    • (5) Fill hoses - 4 ft long
    • (1) 4 in fill pressure gauge
    • (1) Nuvair Pro O2 Analyzer with high pressure-low pressure (HP-LP) regulator and flow restrictor

    Available with your choice of two types of inputs and three fill whip types. Fill panel dimensions and weight with fittings; not including hoses or fill yokes (H × W v D: 18 × 30 × 6 in (45.7 × 76.2 × 15.2 cm) | 40 lb (18.1 kg). All Nuvair fill panels are built-to-order. Please contact the sales team for estimated lead times.

    * Also commonly referred to as DIN 200 in the USA.

    Please Note: Fill panels are a gas management tool. Fill panels do not generate compressed air. A source of compressed air is required to fill tanks.


  Additional Info

Brand Name 1
Coltri Compressors
Brand Name 2
Champion Pneumatic
Brand Name 3
Quincy Compressor
Brand Name 4
SPX FLOW > Hankison
Brand Name 5
Haskel
Brand Name 6
TEMC DE-OX®
Brand Name 7
BEKO Technologies
Brand Name 8
Rotair

Booth: 547

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