Copied Self-Cleaning Vacuum System w/ North America Plug
Self-Cleaning Vacuum System w/ North America Plug
Welch, 202501, Self-Cleaning Vacuum System with North America Plug 115V, 1.7(28) Ultimate PressureComplete oil-free dry vacuum systems for rotary evaporators and concentrators. Corrosion-resistant PTFE diaphragm vacuum pump systems enable superior control and efficiency for each evaporation. Provides controlled solvent stripping in flasks up to 5 L. Use 9 torr Model 2025 for solvents with atmospheric B.P. <120°C. Includes analog gauge and vacuum regulation. Inlet and exhaust separators protect pump and lab atmosphere.FeaturesAutomatic Self-cleaning purge maintains efficiency, extends diaphragm lifeFree air displacement: 35 L/min (1.2 CFM)Incremental ballast switch enables fast response to bumping / foamingApplicationsConcentrator - Gel Dryer CombinationGet top utility from your vacuum pump! Selecting a pump with proper flow and vacuum specifications will enable you t°Configure a manifold to dry samples in your centrifugal concentrator or dry gels. Use of a cold trap is recommended.Rotary EvaporatorRotary evaporators are typically used to remove solvents following chemical reactions. Combined with gentle heat from the evaporator bath, controlled vacuum is used to bring solvents to boiling or near-boiling. Efficient solvent distillation requires vacuum balanced to achieve sufficient pressure reduction and molecular flow w/o losing sample or overrunning the condensing capabilities of your rotovap.
Price Comparison
| Seller | Contact Seller | List Price | On Sale | Shipping | Best Promo | Final Price | Volume Discount | Financing | Availability | Seller's Page |
|---|---|---|---|---|---|---|---|---|---|---|
|
BEST PRICE 1 Product Purchase
|
|
$4,488.00 | $3,799.00 |
|
$3,799.00 | See Site | Visit Store |
Reviews
Questions & Answers
VistaLab Wobble Not Serological Pipet
$218.10
Radiation Alert Area Monitor Unit
$2,916.00
Material Control Tag: Maintenance Record
$75.59
Chem-Resistant Label, Core, 500 Labels
$93.05
BULLCAPTAIN 499 Keys Holder Bag with Card Slot Top Layer Cowhide Leather Zipper Key Case - Blue+Red
$7.67
Hamster Cage Transparent Dual Layer Acrylic Small Animal House Pet Carrier Size - Pink
$6.75
Has More Than One Power Source. Label
$15.65
Clamp Meter with NIST-Traceable Calibration
$117.30
Hex Quick Pin Rubber Coated Cross Handle
$94.02
Filter-Regulator Combination
$48.31
Prevue Pet Products Kitty Power Paws Sky Tower
$173.60
387 Mechanical Transmission Oil Pressure Gauge, Black
$96.13
Adapter, G1023 / G1058 grip to 09 Peel Fixture
$150.50
510256 Cu Compression Lug, 1 Hole, 500 Kcmil
$95.14
For AirTag Pet Collar GPS Tracker Cover Noctilucent Waterproof Silicone Cover Size - Yellow
$1.70
Wheel Cover "Disabled Vehicle Do Not Attempt to ..."
$43.49
Featherboard with Level & Angle Finder
$27.34
Amana Tool 48502-K SC Spektra Extreme Tool Life Coated Spiral Plunge 6mm Dia x 19mm CH x 6mm SHK 63mm Long Down-Cut 3 Flute Router Bit
$38.93
Aluminum Rekeyable 6-Pin Tumbler Padlock Orange
$120.80
Artisan Made - (4) Floating Cat Wall Shelves + (1) Floating Cat Wall Bed
$199.00
KeyInCode Steel Wi-Fi Lever Smart Lock
$648.00
Kapro 1256-41-10 Straight Cut Tin Snips
$24.79
Self-Adhesive Pipe Marker "Vapor", H x W
$14.57
Energy Source Tag for Steam "S-4", White on Red
$26.09
Bizflame 88/12 Classic FR Coverall Grey
$70.90
Algae Slide German
$613.00
Safety Sign, "Danger Combustible Liquids"
$11.83
0016 First Layer Cowhide Women Crossbody Bag Phone Cards Holder Zipper Crossbody Bag - Beige
$11.17
B7569 Black/ Yellow Used Absorbents Label
$82.79
CGSS4000 Cup Grinder, Single Row, x 5/8"-11
$60.03
Universal Fit 3-1/8" HSS Saw Blade
$26.00
2Pcs Rotating Solar Lawn Light IP67 Waterproof Landscape Stylish Decorative Light Fixture for Garden Pathway - Blue
$5.10
3" x ft. Message Floor Tape "Caution Watch ..."
$91.64
149113 Resistant Polyester Label
$322.19
Screw Extractor and Drills Set
$67.84
Safety Sign "Drum Storage Rules..." Dura-Plastic
$334.00
Adhesive Vinyl Sign "First Aid Emergency Eye Wash"
$15.39
Mineral Test Kit
$8.72
