Pump, Vacuum; Gast Piston-Type Pressure/Vacuum; Oil-free; 25psig; Max. vacuum 25 in. Hg; Max. Pressure 100psig; Airflow 1.3 cu. Ft.; 1/6hp motor; With gauges and regulator; 15L x 8W x 10-3/4 in.H; 115V 60Hz, 3.9A
science-lab-pump-accessories
Hand Vacuum Pump Supplied with a pressure gauge that reads in both centimeters and inches of mercury. Pumping rate is 15ml per stroke, and will displace up to 725 ml of air. Fitted with a valve to release the vacuum without disconnecting the pump.
Pump, Dry Vacuum; Welch; Standard-duty; For filtration, vacuum ovens, aspiration, chamber roughing; Wetted parts resist corrosion from moisture; Air displacement 99L/min; 1/3hp motor; 115V 60Hz
Lubricated Rotary Vane Type Pressure Vacuum Pump Standard 27 in. HG 20 psig
Finally, the feature we’ve all wished for--this Shop-Vac will pump out up to 6 gallons per minute, up to 50 feet vertically, so you’ll never lug a heavy, sloshing canister up the basement stairs again. It’s perfect for basements that flood, washing machines and drains that overflow, and cleaning the pool floor at season’s end. It’s a great innovation: Just attach a garden hose (not included) to the receptacle, and you can pump out while you’re still vacuuming. The 5.5 hp motor lives up to its "super quiet" rating, yet moves material, wet or dry, like a powerhouse. There’s a nice array of accessories, including a crevice tool, squeegee, and two extension wands. Though the unit is large, it maneuvers easily, thanks to anti-tip casters, rugged top and side handles, and, best of all, a locking nut that keeps the intake hose secure on the unit, even when you pull it by the hose. We also like the easy-reach on-off switch right on top of the unit. While it would be great in a workshop for sawdust or a garage for cleanup, this unit really shines on the wet side of things.--Kris Jensen-Van Heste
Pressure/vacuum pumps with 1/8hp motor for medium pressure and solid vacuum applications; Includes: Pump and power cord
Desoldering Pumps Inside Diameter: 0.25 In. Outside Diameter: 0.75 In. Overall Length: 1.5
Whether you work in the lab, manufacturing floor, or HVAC industry this is the pump for your applications. The lightweight design and rugged construction lend itself to even the most demanding environments. Dual-stage pumps feature two pump units connected in series which are driven from the same shaft to create vacuum levels as low as 5 x 10 -2 torr. Large finned die-cast aluminum oil reservoir extends time between oil changes and helps limit overheating. All models have an isolation valve to prevent oil suck back into the system, angled low profile oil drain for fast and complete oil changes and large sight glass on oil reservoir to monitor oil level and condition. Center-balanced handle make transportation easy and clean with no oil spills.
Uniweld UVP1.5 1.5 CFM-1/4 HP 2-stage Uniweld Vacuum Pump 220v
12.0 CFM 340 liter/min. 2-Stage Rotary Vane 15 Microns 1/4" , 3/8" and 1/2" Male Flare 3/4 HP 110/220V - 50/60Hz 27.7 Ounces (820 ml) 72" (1.83m) 15.0" x 6.875" x 10.75" 38.1 cm x 17.46 cm x 27.3 cm 35 Lbs. (15.88 kg) 39 Lbs. (17.70 kg) Black
Everything you need for separation of suspensions or mixtures by vacuum filtration. No power cords, oil or water source needed, The vacuum is supplied by a hand pump. Filter in the lab or field.
This water jet vacuum pump is the ideal instrument for generating vacuum and extracting liquids and vapors. The flow configuration has been optimized, resulting in a reduction of water consumption to one third of customary values (190 Liters per hour at 3.5 bar water supply pressure). The maximum pressure of 16mbar is reached across a wide range of water supply pressures (from 3 to 6 bar). The suction capacity is approximately 400 Liters per hour of air (against atmospheric pressure at a water supply pressure of 3.5 bar at 12°C). Dynalon® #: 312635.
Desoldering Pumps Inside Diameter: 0.25 In. Outside Diameter: 0.75 In. Overall Length: 1.5
This hand-operated polyvinyl chloride vacuum pump has a new handle design which makes it more durable. The pump can quickly attain and hold a vacuum of 25 inches (635mm) Hg. Vacuum trigger release requires only one hand to operate and releases vacuum with the touch of an index finger. Adjustable vacuum release rate is controlled by a trigger on the pump. This pump has a pumping rate of 15cc/stroke and 3psig (.21 bar) positive pressure at the exhaust port. Full blank port pressure is obtained with only two strokes. The pump has a removable cover on the exhaust port and a trigger to release vacuum without disconnecting pump from the line. Comes without a vacuum gauge. Ideal for field or lab use. The nozzle fits standard 1/4 inch I.D. tubing and it is supplied with a two-foot length of clear plastic tubing. Material: polyvinyl chloride body. Pumping rate: 15cc/stroke. Positive pressure at exhaust port: 3psig (.21 bar). Fits 1/4 inch I.D. tubing. Nalgene #: 6131-0010.
Kimax vacuum filtering pump designed for minimum free air flow of 6.5 liters per minute with 40 lbs. of water pressure. With the same water pressure, a 500mL filter flask is evacuated to the vapor pressure of water (approximately 29.3" of mercury vacuum) in approximately 1.5 minutes. Since water backs up into all pumps tested when operated on a closed system at pressures of less than 35 lbs., a check valve of improved design is an integral part of this pump. Stems are designed to accept 5/16" I.D. flexible tubing. Kimble #: 38004-99.
science-lab-pump-accessories
JB Industries' PlatinumTM Series Vacuum pump is the best pump in the industry. This pump was made and designed for the serious air conditioning and refrigeration technician. American made and subjected to JB's rigorous performance standards, the PlatinumTM Series is the top of the line for both quality and durability. Backed by an unprecedented 24 month over the counter warranty, there is no better pump on the market.
Hand Vacuum Pump Supplied without a pressure gauge. Pumping rate is 15ml per stroke, and will displace up to 725 ml of air. Fitted with a valve to release the vacuum without disconnecting the pump.
This hand-operated polyvinyl chloride vacuum pump has a new handle design which makes it more durable. Furnished with a handy vacuum gauge the pump can quickly attain and hold a vacuum of 25 inches (635mm) Hg. Vacuum trigger release requires only one hand to operate and releases vacuum with the touch of an index finger. Adjustable vacuum release rate is controlled by a trigger on the pump. This pump has a pumping rate of 15cc/stroke and 7psig (.48 bar) positive pressure at the exhaust port. Full blank port pressure is obtained with only two strokes. The pump has a removable cover on the exhaust port and a trigger to release vacuum without disconnecting pump from the line. It can be disassembled for repair or replacement of internal parts. Comes with a vacuum gauge. The nozzle fits standard 1/4 inch I.D. tubing and it is supplied with a two-foot length of clear plastic tubing. Material: polyvinyl chloride body. Pumping rate: 15cc/stroke. Positive pressure at exhaust port: 7psig (.48 bar). Fits 1/4 inch I.D. tubing. Nalgene #: 6132-0010.
This hand-operated polyvinyl chloride vacuum pump has a new handle design which makes it more durable. Furnished with a handy vacuum gauge the pump can quickly attain and hold a vacuum of 25 inches (635mm) Hg. Vacuum trigger release requires only one hand to operate and releases vacuum with the touch of an index finger. Adjustable vacuum release rate is controlled by a trigger on the pump. This pump has a pumping rate of 36cc/stroke and 12psig (.84 bar) positive pressure at the exhaust port. Full blank port pressure is obtained with only two strokes. The pump has a removable cover on the exhaust port and a trigger to release vacuum without disconnecting pump from the line. It can be disassembled for repair or replacement of internal parts. Comes with a vacuum gauge. The nozzle fits standard 1/4 inch I.D. tubing and it is supplied with a two-foot length of clear plastic tubing. Material: polyvinyl chloride body. Pumping rate: 36cc/stroke. Positive pressure at exhaust port: 12psig (.84 bar). Fits 1/4 inch I.D. tubing. Nalgene #: 6132-0020.
This hand-operated polyvinyl chloride vacuum pump has a new handle design which makes it more durable. The pump can quickly attain and hold a vacuum of 25 inches (635mm) Hg. Vacuum trigger release requires only one hand to operate and releases vacuum with the touch of an index finger. Adjustable vacuum release rate is controlled by a trigger on the pump. This pump has a pumping rate of 36cc/stroke and 7psig (.48 bar) positive pressure at the exhaust port. Full blank port pressure is obtained with only two strokes. The pump has a removable cover on the exhaust port and a trigger to release vacuum without disconnecting pump from the line. Comes without a vacuum gauge. Ideal for field or lab use. The nozzle fits standard 1/4 inch I.D. tubing and it is supplied with a two-foot length of clear plastic tubing. Material: polyvinyl chloride body. Pumping rate: 36cc/stroke. Positive pressure at exhaust port: 7psig (.48 bar). Fits 1/4 inch I.D. tubing. Nalgene #: 6131-0020.
The Chemical Duty Pump has a chemically-resistant head and diaphragm for use with corrosive chemicals and solvents. Pump comes with 70 cm of 1/4" tubing and a Millex FA50 filter for in-line moisture protection. Pump is UL listed and CE marked. Vacuum Equipment Type: Pumps. Filtration Supply Type: Vacuum Pump. Voltage: 115 V / 60 Hz.
The High Output Pump features a piston-driven design for greater power. Pump comes with 70 cm of 1/4" tubing and a Millex FA50 filter for in-line moisture protection. Pump is UL listed and CE marked. Vacuum Equipment Type: Pumps. Filtration Supply Type: Vacuum Pump. Voltage: 115 V / 60 Hz.
