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Dry Vacuum Pumps:
Dry Piston Vacuum Pumps
Description
Standard duty dry piston vacuum pumps feature oil- and water-free economical aluminum design. Available in both Standard Duty, one-stage and High Throughput Standard Duty two-stage configurations. Oil and water-free design makes these dry piston vacuum pumps ideal for non-corrosive applications.
Features
Simple, economical aluminum design. Teflon sealed piston increases efficiency and compensates for piston wobble action.
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Benefits
Vacuum to 7.5 Torr (29.6, in. Hg)
Four sizes: 45, 88, 99, 201 L/min
No water or oil
Economical aluminum construction
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Applications
Non-Corrosive Duty
Back molecular drag pumps
Cell harvesting
NOx Analyzer
Centrifuge
Filtration
Aspiration
Drying
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Additional Information
Welch One-Stage Dry Vacuum Pump Specifications
Welch Two-Stage Dry Vacuum Pump Specifications
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| Part Number |
Description |
| 2522 |
One Stage Dry Pump, 100 torr/26 inHg, 22 L/min |
$510 |
0.76 CFM |
| 2534 |
One Stage Dry Pump, 70 torr/27.2 inHg, 34 L/min |
$595 |
1.2 CFM |
| 2546 |
One Stage Dry Pump, 60 torr/27.6 inHg, 45 L/min |
$665 |
1.6 CFM |
| 2561 |
Two Stage Dry Pump, 4 torr/29.8 inHg, 60 L/min |
$1428 |
2.1 CFM |
| 2562 |
Two Stage Dry Pump, 7.5 torr/29.6 inHg, 60 L/min |
$995 |
2.1 CFM |
| 2563 |
Two Stage Dry Pump, 4 torr/29.8 inHg, 60 L/min |
$1428 |
2.1 |
| 2567 |
One Stage Dry Pump, 60 torr/27.6 inHg, 100 L/min |
$995 |
3.5 CFM |
| 2580 |
Two Stage Dry Pump, 9 torr/29.6 inHg, 99 L/min |
$1449 |
3.5 CFM |
| 2581 |
Two Stage Dry Pump, 4 torr/29.8 inHg, 100 L/min |
$1936 |
3.5 CFM |
| 2585 |
One Stage Dry Pump, 60 torr/27.6 inHg, 201 L/min |
$1449 |
7.1 CFM |
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Product Details |
2561
Description
Two Stage Dry Pump, 4 torr, 60 L/min, 110V, 1 phase.
This piston pump features: long life, quiet operation, holds vacuum when shutdown and starts up under vacuum conditions.
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Specs
Part Number: 2561
Price: $1428
CFM: 2.1 CFM
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LACO
Technologies calibrates gas leak standards and vacuum gauges from all manufacturers.
Our calibration laboratory operates in compliance to the most recent ISO
standards for calibration laboratories.
From
handheld sniffer leak detectors to mass spectrometer leak detectors to custom
production leak testing systems, we offer the most complete selection of
leak detection
products, services, and turnkey solutions for your leak testing application.
In addition to new leak detection products, we also offer refurbished Alcatel,
Edwards, and Varian leak detectors. 
Available
in economy, standard, and custom models, our vacuum chambers are competitively
priced, durable, and ideal for vacuum degassing, industrial, high vacuum,
and ultra high vacuum applications. With a broad selection of standard industrial
and high vacuum chambers and numerous options and accessories available
to customize your vacuum chamber, we make it easy to get the vacuum chamber
you need.
Leak Detection Products & Services
Vacuum Chambers & Systems