DryFast Diaphragm Pump 2047, Laboratory Vacuum Pump, WELCH (CAT#: STEM-DS-1732-LC)

Highlights

Chemical Resistant
Oil-Free
Tuneable Vacuum

Cat Number: STEM-DS-1732-LC

Application: Vacuum Filtration (to 6 funnel manifold), Vacuum ovens (2 to 4.5 ft3), Aspiration, Lab Automation, Pumping harsh vapors & gases

Model: 2047

Add to Cart

Description Specification Features Related Products

Description

DryFastTM PTFE Diaphragm Vacuum Pumps manufactured by Welch can precisely control the vacuum of organic evaporation through exclusive Advanced Vapor Management (AVM). The oil-free, portable 1-head diaphragm design with chemical resistance makes maintenance simple. Seven optional dry PTFE vacuum pump models deliver flow rate up to 70 L/min and a vacuum degree adjustable to 2 Torr. The economical DryFastTM vacuum pumps are ideal for demanding laboratory applications.

Specification

Type: Laboratory Vacuum Pump
Free Air Displacement cfm (l/min.) @60Hz: 2.5(70)
Free Air Displacement m3/hr (l/min.) @50Hz: 3.5(58)
Ultimate Pressure: 35(47)
Maximum Vacuum: 28.5
Motor Horsepower (watts): 1/5(150)
Adjustable Vac. / Gas Ballast: Yes
Tubing Needed: 1/4(7)
Intake Thread NPT: M14(1/8)
Overall Dimensions LxWxH in. (cm): 13.8x6.8x8.8 (35.2x7.2x22.3)
Ship Weight: 25(11.3)
Shipping Carton Dimensions LxWxH in. (cm): 21x14x15 (52x35x37)
Adjustable Vacuum: Knob

Features

Chemical Resistant
Oil-Free
Tuneable Vacuum

Related Products

Masterflex Single-Head Solenoid Diaphragm Pump, High-Volume, 1047 mL/min; 220 VAC, Cole-Parmer (CAT#: STEM-DS-1060-LC)
Pulsafeeder LPA2MA-VTC1-XXX E Plus Solenoid Diaphragm Pump, Cole-Parmer (CAT#: STEM-DS-1142-LC)
Automatic-Demand Diaphragm Pump, 1.4 GPM, 60 psi; 115 VAC, Cole-Parmer (CAT#: STEM-DS-1477-LC)

Other recommended products

ChemStar 1402N, Belt-Drive Vacuum Pump, Chemical Resistant, WELCH (CAT#: STEM-DS-1758-LC)
High Vacuum Manifold With Solid Glass Stopcock, 3 Ports, Width 300mm, With Front-Right and Rear-Left 0.39 in.(10mm) Hose Connections, STE-Mart (CAT#: STEM-GLE-2384-LC)
Masterflex L/S® Precision Process Drive with Open-Head Sensor and Easy-Load® II Pump Head for Precision Tubing, Stainless Steel Housing, 1 to 100 rpm; 90 to 260 VAC, Cole-Parmer (CAT#: STEM-DS-0077-LC)
High-Flow Air-Operated Double-Diaphragm Pump, PP/PTFE, 50 GPM, Cole-Parmer (CAT#: STEM-DS-1614-LC)
4UHV Ion Pump Controller, with 4 Channels 80 W Negative, Agilent Technologies (CAT#: STEM-LE-0674-Y)
Synthware^TM Vacuum Manifold With High Vacuum Valves, Port Size 4, Hose Connection: Right, Kemtech America Inc. (CAT#: STEM-GLE-0146-LC)
Magnetic Drive Pump with 24 VDC Motor, Glass-Fiber Reinforced Polypropylene, 5.3 GPM, Cole-Parmer (CAT#: STEM-DS-0892-LC)
Portable Suction Unit BioVac 235, 35 L/min, WIGGENS GmbH (CAT#: STEM-DS-1846-LC)