DeVilbiss oxygen concentrators are among the most trusted and dependable brands available. The DeVilbiss Five Liter Concentrator is a reliable, durable, lightweight concentrator with long life components and pleasant aesthetic features. Simple, Reliable, Predictable operating system.  Dual solenoid, three-position, four-way valve with lifetime warranty. Increased shift efficiency, valve life, and reliability. Oxysiv-5 sieve beds with improved filtration. Longer bed life, better oxygen purity.  Available with or without OSD (model 515DZ).

New Wholesale Price	$998.00	Without O2 sensor  (model 515DZ)
Refurbished Price	$698.00	Without O2 sensor  (model 515DZ)
New Wholesale Price	$1187.00	With O2 sensor  (model 515DS)
DeVilbiss 5 Liter Oxygen Concentrator Model 515DS ($1187.00)   DeVilbiss 5 Liter Oxygen Concentrator Model 515DS ($1187.00)

Compare at $2400.00

Features:

• Thomas Q2 compressor with five-year warranty.
• Increased flow rates with decreased operating temperatures.
• Longer life with less cup seal wear.
• Redesigned, conformal coated circuit board.
• Robust design, more tolerant of line voltage and noise fluctuations.
• Longer lasting trouble-free life.
• Lighter weight and more compact than most 5 LPM concentrators.
• Easy to move and transport.
• Aesthetically appealing.
• Fixed, recessed humidifier port.
• Very convenient for humidifier bottle users.
• Helps prevent humidifier bottle and connection breakage.
• Pressure compensated flow meter.
• Permits use of long cannula while maintaining accurate flow setting.
• Lifetime warranty on valve.

Technical Specifications:

Order Oxygen Concentrators Toll Free  1-800-798-2499

Devilbiss 3 Liter Concentrator model 303DZ / 303DS (Only 37 lbs., Full Features - Small 2/3 Size)

DeVilbiss oxygen concentrators are among the most trusted and dependable brands available. DeVilbiss has taken the world's most reliable pressure-vacuum system and downsized it into the lightest, most compact and easy to transport three-liter concentrator available.  Small and lightweight.  Portable, easy to move and transport. Aesthetically appealing. Pressure/Vacuum system. Supports high performance and long life with small sieve beds. The vacuum assisted purge creates a predictable/reliable system. Electrically shifted solenoid valve. Increased shift efficiency and valve life. Oxysiv-7 sieve beds. Ideally suited for the 303Ds single valve, low pressure/vacuum system. Longer, more productive life.   Available with or without OSD (model 303DZ).

New Wholesale Price	$938.00	Without O2 sensor  (model 303DZ)
New Wholesale Price	$1018.00	With O2 sensor  (model 303DS)

Features: Thomas pressure/vacuum compressor with a five-year warranty. The vacuum assisted purge allows a smaller sieve bed design. Conformal coated circuit board. Longer lasting trouble-free life. Power consumption only 225 watts. Lower electricity bill for the patient. Fixed, recessed humidifier port. Very convenient for humidifier bottle users. Helps prevent humidifier bottle and connection breakage. Pressure compensated flow meter. Permits use of long cannula while maintaining accurate flow setting. Lifetime warranty on valve.
Technical Specifications:
Product Weight:	37 lbs.
Product Width:	13.8 in.
Product Length/Depth:	12 in.
Product Height:	23 in.
Shipping Dimensions (box 1):	17"w/16"h/27"d
Ship Method(s):	Ground, Next Day, 2 Day or 3 Day (10+ units ship freight)
Shipping Weight:	46 lbs.
Delivery Rate	½ - 3 liters (1/4 liter increments)
Oxygen %	93% at ½ - 3 liters (+/- 3%)
Operating System	Pressure sensing/pressure-vacuum
Sound Level	49dBA average
Pressure	8.5 PSIG
Electrical Requirements	115V, 60Hz
Power Consumption	225 watts average
Approvals	CAN/CSA - C22.2 No. 601.1-M90; Class II Equipment Double Insulated Type B Applied Part
Operating Environment	5 deg. C to 40 deg. C; humidity range of 15% to 95%; non-condensing

Order Oxygen Concentrators Toll Free  1-800-798-2499

T H E   T O T A L   O 2®   D E L I V E R Y   S Y S T E M

Your Complete  O2-at-Home System (115V)

A revolutionary system that brings together stationary and ambulatory oxygen systems in one safe and simple device. Includes a stationary oxygen system that is utilized by patients in their homes. A patented filling mechanism is incorporated into the stationary unit.  This enables patients to fill their portable oxygen cylinders directly from the stationary oxygen source. Compatible with CHAD's reliable family of oxygen conservers: The OXYMATIC 400 Series electronic oxygen conservers The CYPRESS OXYPneumatic conservers The SEQUOIA OXYMATIC electronic oxygen conservers The Oxygen Purity Sensor (OPS) ensures ambulatory oxygen of greater than 90% purity at 3 lpm and allows for "as required" service.

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Choice of seven popular cylinder sizes: M2, M4(A), M6(B), ML6, M9(C), D and E. Proven PSA technology. Automatic shut-off valve prevents over-pressurization. Reliability backed by a two-year warranty