Housed in a rugged, compact, metal-plated case, the PhD Lite is designed to stand up to the most demanding environments. Battery options, including disposable alkaline and internal NiMH, provide up to 12 hours of continuous operation. All procedures necessary for day-to-day operation, including fully automatic calibration adjustment, are controlled through a single button. PhD Lite also features large, easy-to-read graphics display and navigation keys. Ordering Information: All units supplied with hand-aspirated sample draw kit, 3m (10') of tubing, operator's guide, quick reference card and belt clip. Alkaline PhD Lite detectors include three AA disposable batteries. Rechargeable units include a s...  (less)

Housed in a rugged, compact, metal-plated case, the PhD Lite is designed to stand up to the most demanding environments. Battery options, including disposable alkaline and internal NiMH, provide up to 12 hours of continuous operation. All procedures necessary for day-to-day operation, including fully automatic calibration adjustment, are controlled through a single button. PhD Lite also features large, easy-to-read graphics display and navigation keys. Ordering Information: All units supplied with hand-aspirated sample draw kit, 3m (10') of tubing, operator's guide, quick reference card and belt clip. Alkaline PhD Lite detectors include three AA disposable batteries. Rechargeable units include a s...  (less)

Housed in a rugged, compact, metal-plated case, the PhD Lite is designed to stand up to the most demanding environments. Battery options, including disposable alkaline and internal NiMH, provide up to 12 hours of continuous operation. All procedures necessary for day-to-day operation, including fully automatic calibration adjustment, are controlled through a single button. PhD Lite also features large, easy-to-read graphics display and navigation keys. Ordering Information: All units supplied with hand-aspirated sample draw kit, 3m (10') of tubing, operator's guide, quick reference card and belt clip. Alkaline PhD Lite detectors include three AA disposable batteries. Rechargeable units include a s...  (less)

Housed in a rugged, compact, metal-plated case, the PhD Lite is designed to stand up to the most demanding environments. Battery options, including disposable alkaline and internal NiMH, provide up to 12 hours of continuous operation. All procedures necessary for day-to-day operation, including fully automatic calibration adjustment, are controlled through a single button. PhD Lite also features large, easy-to-read graphics display and navigation keys. Ordering Information: All units supplied with hand-aspirated sample draw kit, 3m (10') of tubing, operator's guide, quick reference card and belt clip. Alkaline PhD Lite detectors include three AA disposable batteries. Rechargeable units include a s...  (less)

Housed in a rugged, compact, metal-plated case, the PhD Lite is designed to stand up to the most demanding environments. Battery options, including disposable alkaline and internal NiMH, provide up to 12 hours of continuous operation. All procedures necessary for day-to-day operation, including fully automatic calibration adjustment, are controlled through a single button. PhD Lite also features large, easy-to-read graphics display and navigation keys. Ordering Information: All units supplied with hand-aspirated sample draw kit, 3m (10') of tubing, operator's guide, quick reference card and belt clip. Alkaline PhD Lite detectors include three AA disposable batteries. Rechargeable units include a s...  (less)

Housed in a rugged, compact, metal-plated case, the PhD Lite is designed to stand up to the most demanding environments. Battery options, including disposable alkaline and internal NiMH, provide up to 12 hours of continuous operation. All procedures necessary for day-to-day operation, including fully automatic calibration adjustment, are controlled through a single button. PhD Lite also features large, easy-to-read graphics display and navigation keys. Ordering Information: All units supplied with hand-aspirated sample draw kit, 3m (10') of tubing, operator's guide, quick reference card and belt clip. Alkaline PhD Lite detectors include three AA disposable batteries. Rechargeable units include a s...  (less)

CRL Overhead Concealed Door Closer for Patch Fittings and Door Rails have a longer spindle (approximately 3/4 in (19 millimeter)), the preferred length when used in conjunction with Patch Hardware Fittings. The closer has dual action valves for closing operation (one valve for closing, one valve for latching). 90° and 105° Hold Open and Non Hold-Open models are available. Interchangeable with International, Jackson and similar brands of Overhead Concealed Door Closers. Closer Body Length: 11-5/8 in (295 mm) Closer Body Width: 3-11/16 in (94 mm) Additional Product Information: Each Door Closer Body comes packaged with Mounting Clips and Instructions. Important Note: This Door Closer is not to be used for doors weighing in excess of 220 Lbs. (100 Kg) or wider than 5...  (less)

CRL Overhead Concealed Door Closer for Patch Fittings and Door Rails have a longer spindle (approximately 3/4 in (19 millimeter)), the preferred length when used in conjunction with Patch Hardware Fittings. The closer has dual action valves for closing operation (one valve for closing, one valve for latching). 90° and 105° Hold Open and Non Hold-Open models are available. Interchangeable with International, Jackson and similar brands of Overhead Concealed Door Closers. Closer Body Length: 11-5/8 in (295 mm) Closer Body Width: 3-11/16 in (94 mm) Additional Product Information: Each Door Closer Body comes packaged with Mounting Clips and Instructions. Important Note: This Door Closer is not to be used for doors weighing in excess of 220 Lbs. (100 Kg) or wider than 5...  (less)

Overhead Concealed Door Closer for Patch Fittings and Door Rails have a longer spindle (approximately 3/4 in (19 millimeter)), the preferred length when used in conjunction with Patch Hardware Fittings. The closer has dual action valves for closing operation (one valve for closing, one valve for latching). 90° and 105° Hold Open and Non Hold-Open models are available. Interchangeable with International, Jackson and similar brands of Overhead Concealed Door Closers. Closer Body Length: 11-5/8 in (295 mm) Closer Body Width: 3-11/16 in (94 mm) Additional Product Information: Each Door Closer Body comes packaged with Mounting Clips and Instructions. Important Note: This Door Closer is not to be used for doors weighing in excess of 220 Lbs. (100 Kg) or wider than 5...  (less)

Overhead Concealed Door Closer for Patch Fittings and Door Rails have a longer spindle (approximately 3/4 in (19 millimeter)), the preferred length when used in conjunction with Patch Hardware Fittings. The closer has dual action valves for closing operation (one valve for closing, one valve for latching). 90° and 105° Hold Open and Non Hold-Open models are available. Interchangeable with International, Jackson and similar brands of Overhead Concealed Door Closers. Closer Body Length: 11-5/8 in (295 mm) Closer Body Width: 3-11/16 in (94 mm) Additional Product Information: Each Door Closer Body comes packaged with Mounting Clips and Instructions. Important Note: This Door Closer is not to be used for doors weighing in excess of 220 Lbs. (100 Kg) or wider than 5...  (less)

Door Closers Cross Reference Chart This CRL Overhead Concealed Door Closer for Patch Fittings and Door Rails have a longer spindle (approximately 3/4 in (19 millimeter)), the preferred length when used in conjunction with Patch Hardware Fittings. The closer has dual action valves for closing operation (one valve for closing, one valve for latching). 90° and 105° Hold Open and Non Hold-Open models are available. Interchangeable with International, Jackson and similar brands of Overhead Concealed Door Closers. Closer Body Length: 11-5/8 in (295 mm) Closer Body Width: 3-11/16 in (94 mm) Additional Product Information: Each Door Closer Body comes packaged with Mounting Clips and Instructions. * NOTE: Although this closer is designed to meet ADA barrier-free opening force req...  (less)

Door Closers Cross Reference Chart This CRL Overhead Concealed Door Closer for Patch Fittings and Door Rails have a longer spindle (approximately 3/4 in (19 millimeter)), the preferred length when used in conjunction with Patch Hardware Fittings. The closer has dual action valves for closing operation (one valve for closing, one valve for latching). 90° and 105° Hold Open and Non Hold-Open models are available. Interchangeable with International, Jackson and similar brands of Overhead Concealed Door Closers. Closer Body Length: 11-5/8 in (295 mm) Closer Body Width: 3-11/16 in (94 mm) Additional Product Information: Each Door Closer Body comes packaged with Mounting Clips and Instructions. * NOTE: Although this closer is designed to meet ADA barrier-free opening force req...  (less)