We will be happy to intergrate the complete vacuum system for you.
These high quality vacuum pumps and accessories allow us to offer you a complete vacuum systems.
If you do not find the pump or component you need, please use the Alcatel site above to select and collect the vacuum components that you need with your chamber.
If you do not find the pump or component you need, please use the Pfeiffer site above to select and collect the vacuum components that you need with your chamber.
If you do not find the pump or component you need in the charts below, have any questions, need pricing, or custom configurations,
Bypass feature produces higher vacuum at lower RPM. Carries off the last portion of gas and confines excess oil and volatiles to the exhaust side of each stage, leaving less contamination on the other side. Low speed operation reduces the rate of friction and wear on parts so pumps require less maintenance. Gas ballast valves for condensation prevention and removal of contaminates. Large oil capacity absorbs greater amounts of contamination. Single-stage pump 1399B-01 is recommended for continuous duty. All are mounted on a rugged steel frame and include V-belts, pulleys, belt guard, oil supply and instructions. Wired for 115V/230V, 60 Hz, Single Phase. Cord with North American plug and in-line switch provided with motors of 1 H.P. and below. Motors over 1 H.P. require conduit wiring.
Catalog Number
1400B-01
1402B-01
-in stock now
1376B-01
1397B-01
1374B-01
-in stock now
Free Air Displacement
CFM (L/min) @ 60 Hz
0.9 (25)
5.6 (160)
10.6 (300)
17.7 (500)
23 (650)
Max. Vacuum, Torr
1x10-4
1x10-4
1x10-4
1x10-4
1x10-4
Pumping time charts
Tubing Needed, I.D. in.
1/2"
3/4"
3/4"
1-1/2"
1-1/2"
Intake, Nipple Thread
3/4-20
1-20
1-20
1.75-20
1.75-20
Exhaust, Thread Type
3/4-20
1-20
1-20
1.75-20
1.75-20
Pump dims in. (cm)
17.8 x 9 x 12.6
(45.2 x 22.9 x 32)
19.3 x 14.1 x 15.4
(49 x 35.3 x 39.1)
20 x 14.1 x 15.4
(51 x 35.9 x 39)
26 x 13.7 x 18.8
(66 x 34.8 x 47.6)
27.8 x 16.2 x x20.9
(70.6 x 41.2 x 53)
Weight, lbs (kg)
58(26)
112(51)
205(93)
220
220(100)
Pump Price US$
$1870
$2825
$3825
$5025
$5955
Manual
Vacuum Grade Hose
1/2"x6ft $45
3/4"x 6ft $125
3/4"x 6ft $125
1-1/2"x 6ft $285
1-1/2"x 6ft $285
Inlet filter
$145(CSL-843-050HC)
$285(CSL-843-075HC)
$285(CSL-843-075HC)
$385(CSL-843-125HC)
$385(CSL-843-125HC)
Exhaust filter
$198(EF-FG3-077)
$285(EF-FG10-103)
$285(EF-FG10-103)
$345(EF-FG10-177)
$345(EF-FG10-177)
Chemstar™ vacuum Pumps For Pumping Corrosive Gases
Catalog Number
1402N-90 CHEMSTAR W/EXPL MOTOR
Free Air Displacement
CFM (L/min) @ 60 Hz
5.6 (160)
Max. Vacuum, Torr
1 x 10 -4
Pumping time charts
Tubing Needed, I.D. in.
3/4"
Pump motor
Wired for 115V, 60Hz, 1 PH
with N. American 115V Plug
Pump dims
19.3 x 14.1 x 15.4
(49 x 35.3 x 39.1)
Weight, lbs (kg)
128(58)
Price US$
$3845
Vacuum Grade Hose
(3/4"x 6ft) $125
Inlet filter
partical Trap
$285(CSL-843-075HC)
Inlet filter
Acid Neutralization Trap
1420H-20
$425
Exhaust
Hermetically Sealed Oil
Mist Eliminators
1416D
$767
Features
High Contamination Tolerance -Large Oil Capacity Dilutes Contaminants
Reduced Frictional Wear -Low (580) RPM for low wear and cool operation
Welch Dry Pumps provide a steady vacuum, unaffected by opening another faucet (water aspirators) or stopcock (house vacuum). There is no contaminated waste water to contend with and no oil maintainence required. Pumps meet or exceed the performance of water aspirators and house vacuum. Applications include vacuum filtration, rotary evaporation, aspiration, degassing and desiccating.
STANDARD DUTY PUMPS, constructed of aluminum and powered by an economical WOB-L® piston with Teflon® seal, should only be used to draw air or water vapor. Supplied with vacuum/pressure regulators and guages, water trap and muffler.
Pricing is valid only for USA and Canada. All prices are in U.S. dollars.
Catalog Number
Wired for 115V, 60Hz, 1 PH with N. American 115V Plug
2511B-01
$295.00
2522B-01
$510.00
2534B-01
$595.00
2546B-01
$650.00
Wired for 220V, 50 Hz, 1 PH with Cont. Euro. (Schuko) Plug
Features * Vacuum to 4 Torr (29.8, in. Hg)
* Four sizes: 60, 65, 100 L/min
* No water or oil
* Lightweight, compact and quiet
* Continuous oil-free Pumping
Powered By An Economical WOB-L Piston
Simplicity is the key to the economical aluminum design. As piston wobbles, air resistance on upward stroke expands Teflon seal on piston to increase its efficiency while compensating for the wobble action.
Pricing is valid only for USA and Canada. All prices are in U.S. dollars.Pricing is valid only for USA and Canada. All prices are in U.S. dollars.
Catalog Number
Wired for 115V,
60 Hz 1 PH with
N. American 115V Plug
2562B-01
$995.00
2567B-01
$975.00
2581B-24
$1,895.00
Wired for 220V,
50 Hz, 1 PH with
Cont. Euro. (Schuko) Plug2
2562C-02
$995.00
2567C-02
$992.00
2581C-24
$1,895.00
CFM (L/min) @ 60 Hz
3.1(88)
3.5(99)
7.1(201)
m3/hr (L/min) @ 50 Hz
4.4(73)
4.9(83)
10(168)
Max. Vacuum, in. Hg
27.6
29.6
27.6
Ultimate Pressure,
Torr (mbar)
60(80)
9(12)
60(80)
Stages
1
2
1
Tubing Needed,
I.D., in.(mm)
3/8(10)
3/8(10)
3/8(10)
Weight,
lbs (kg)
16.5(7.5)
22.5(10.3)
22.5(10.3)
Dimensions
(LxWxH), in.
11.1x9.2x11
11.1x6.5x9.1
11.1x9.2x11
Ship Weight,
lbs (kg)
21.5(9.7)
27.5(12.5)
27.5(12.5)
Inlet filter 10uMcron
$45 (FLTP-38F)
All pumps supplied with an exhaust muffler and an installed intake hose barb.
50Hz models provided with CE marking
Dry pumps
Alcatel Dry Roughing Pumps
ACP15
ACP28
ACP40
ACP-120
Peak pumping speed CFM (m3/hr) @ 60 Hz
8.2 (14)
16 (27)
22 (37)
65.8 (112)
Ultimate total pressure w/o N2 purge in mbar (torr)
PM 061 355-T HiPace interface adapter for RS 485 (RJ45-M12)
Power
115-230 Vac, 250VA
Backing Pump
PO P01 151
XtraDry 150-2, Dry Piston pump, 7.5 m3/hr (4.5 cfm), better than
0.1 mbar (0.08 Torr) ultimate pressure. Includes silencer and
variable speed motor, 115V, +/- 10%, 50/60 Hz. XtraDry warranty
is 12 months from the date of shipment to the customer. Warranty
is on material and workmanship as determined by Pfeiffer. Wear
parts not covered.
Total Turbo and Backing pump Price
$22,450
Hena Pumps are a Good Choice for Vacuum Drying Water Based Products
Oil-sealed Rotary Pump - Capacities are available from 1/2 to 1,000 cubic feet per minute, operating from atmospheric pressure down to as low as 2 x 10-2 torr for single-stage pumps and less than 5 x 10-3 torr for two-stage pumps. The pumps develop their full speed in the range from atmosphere to about one torr. The speed then decreases to zero at their ultimate pressures. Two of the most common designs are useful for pumping both liquids and gases. One is a two-bladed pump in which the rotor is eccentric to the stator, forming a crescent-shaped volume swept by the blades through the outlet valve. The second, a rotary piston pump, similar to a single blade, is part of the sleeve fitting around the rotor. The blade is hollow and acts as an inlet valve, closing off the pump from the system when the rotor is at top center.
Ultimate pressures attainable are limited by leakage between the high and low-pressure sides of the pump (due mainly to carry over of gases and vapors dissolved in the sealing oil that flash off when exposed to the low inlet pressure) and decomposition of the oil exposed to high temperature spots generated by friction.
Gas ballasting helps to prolong pump life because it removes the chief source of pump contamination, condensable vapors. The gas ballast is a vented exhaust that admits a small amount of air at atmospheric pressure to the compression side of the pump, thus permitting most condensable vapors to pass through the pump without condensing.
Typical applications of this pump are in food packaging, high-speed centrifuges, and ultraviolet spectrometers. It is also widely used as a forepump or a roughing pump, or both, for most of the other pumps described.
Mechanical Booster - Capacities are available from 100 to 70,000 cubic feet per minute, operating usually in the pressure range from 10 to 10-3torr. The peak speed of the pump is developed in the pressure range from 1 to 10-2 torr. The speed at the lower end of the pressure range depends on the type of forepump used. A typical mechanical booster uses two figure-eight-shaped impellers, synchronized by external gears, rotating in opposite directions inside the stator. The gas is trapped from between the impellers and the stator wall and transferred from the high vacuum to the fore vacuum side of the pump. The gears are oil-lubricated but are external to the pump, so that the impellers run dry. Clearance between the impellers and the stator wall is generally about .002 to .010-inch. As a consequence, back leaking of gas occurs at a rate governed by the pressure difference between input and output and the type of gas being pumped. Under normal running conditions, a pressure difference of about ten to one is obtained. The mechanical booster must be backed by another pump in series when working in its normal pressure range. The most frequently used type of forepump is the oil-sealed rotary pump. Typically, the mechanical booster is employed for pumping vacuum-melting furnaces, in an impregnation plant for electrical equipment, and in low density wind tunnels.
Molecular Pump - Capacities are available up to 20,000 cubic feet per minute, with an operating range of 10-1 to 10-10 torr, when backed by an oil-sealed rotary pump. The full speed of the pump is developed in the very wide pressure range from 10-2 to 10-9 torr. In the molecular pump, a high rotational speed rotor (up to 32,000 revolutions per minute) imparts momentum to the gas molecules, moving them along the small clearance between the rotor and stator. The molecular drag pump also employs this principle of operation. For ultimate base pressures it has been almost entirely displaced by the faster and simpler turbo molecular pump, in which radial slots in both rotor and stator fins actuate the pump. A number of compression stages are employed but because of its design, larger clearances can be tolerated between rotor and stator than were possible in the molecular drag pump. The molecular drag pump is sometimes built integral with a turbo molecular pump to allow the use of vert clean "dry" backing pumps. These hybrids are often used in semiconductor processing where oil vapor backstreaming would contaminate processes but high pumping speeds are needed.
Vapor Diffusion Pump - This pump is mainly used on equipment for the study of clean surfaces and in radio frequency sputtering. Pumping speeds are available up to 190,000 cubic feet per minute with an operating pressure range of 10-2 to less than 10-9 torr when water-cooled baffles are used and less than 10-11 torr when refrigerated baffles are employed. The pumping speed for a vapor pump remains constant from about 10-3 torr to well below the ultimate pressure limitations of the pump fluid. The best fluids allow pressures of better than 10-9 torr. The diffusion pump is initially evacuated by an oil-sealed rotary pump to a pressure of about 0.1 torr or less. When the pump fluid in the boiler is heated, it generates a boiler pressure of a few torr within the jet assembly. High-velocity vapor streams emerge from the jet assembly, impinge and condense on the water or air-cooled pump walls, and return to the boiler. In normal operation part of any gas arriving at the inlet jet is entrained, compressed, and transferred to the next stage. This process is repeated until the gas is removed by the mechanical forepump.
The oil-vapor booster pump works on the same principles as the diffusion pump, but it employs a higher boiler pressure. Normal operating pressure range is 1 to 10-4 torr. When backed by an oil-sealed rotary pump, this pump is widely used for achieving high vacuum in thin-film evaporation units, accelerators, and in TV tube pumping.
Sputter Ion Pump - Capacities are available up to 14,000 cubic feet per minute, with an operating pressure range of 10-11 torr. The full speed of the pump is developed in the pressure range from about 10-6 to 10-8 torr, although the characteristic at the lower pressure is dependent on the pump design. This pump uses a cathode material such as titanium vaporized or sputtered by bombardment with high velocity ions. The active gasses are pumped by chemical combination with the sputtered titanium, the inert gasses by ionization and burial in the cathode, and the light gasses by diffusion into the cathode.
A typical pump consists of two flat rectangular cathodes with a stainless steel anode between them made up of many open-ended boxes. This assembly, mounted inside a narrow box attached to the vacuum system, is surrounded by a permanent magnet. The anode is operated at a potential of about seven kilovolts (kV), whereas the cathodes are at ground potential.
The sputter ion pump has low speeds and sometimes instability when pumping inert gases. To improve its characteristics other types of sputter ion pumps have been developed: the slotted cathode, triode, differential, and magnetron pumps.
To start up a sputter ion pump it is necessary to reduce the pressure to at least 2 x 10-2 torr, and preferably much lower, by means of a roughing pump. Sputter ion pumps can operate in any position and do not need water or liquid nitrogen supplies. They have a long life and can provide very clean, ultrahigh vacuum, free of organic contamination and vibration. They are employed mainly for the clean-surface studies and in those applications where any organic contamination will give unsatisfactory results.
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pump chart
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