Menu
Your Cart

CHEMSTAR® Vacuum Pumps l Corrosive Gases

CHEMSTAR® Vacuum Pumps l Corrosive Gases

DuoSeal Pumps Rugged oil-seal pumps for a wide variety of vacuum needs, including Schlenk drying lines, freeze drying, degassing, concentrations, distillations, and more. Pulley drive enables low pump rpm operation – reduces friction, oil temperature, and oil degradation. Large oil reservoir minimizes contamination effects and extends maintenance intervals. Use of a cold trap is recommended to protect the pump and enhance vacuum levels. Refrigeration Servicing Pumps Special Welch DuoSeal pumps are fitted with components designed to withstand refrigerant contact. Models 1402B-46 and 1397B-46 include integrated handles.
1376N
2-3 Days
Availability: 2-3 Days
CHEMSTAR Unmounted PumpFor over 100 years, Welch has been supplying vacuum pumps to fulfill your laboratory vacuum application needs. These years of e..
Ships from Mississauga, ON
2-3 Days
CAD$6,993.00
1376N-49
2-3 Days
Availability: 2-3 Days
CHEMSTAR, 220V, 50HZ, 1PH w/o CE markFor over 100 years, Welch has been supplying vacuum pumps to fulfill your laboratory vacuum application needs. Th..
Ships from Mississauga, ON
2-3 Days
CAD$8,490.50
1376N-53
2-3 Days
Availability: 2-3 Days
CHEMSTAR, 100V 50HZ 3PHFor over 100 years, Welch has been supplying vacuum pumps to fulfill your laboratory vacuum application needs. These years of e..
Ships from Mississauga, ON
2-3 Days
CAD$8,490.50
1376N-60
2-3 Days
Availability: 2-3 Days
CHEMSTAR, 230V 60Hz 1PHFor over 100 years, Welch has been supplying vacuum pumps to fulfill your laboratory vacuum application needs. These years of e..
Ships from Mississauga, ON
2-3 Days
CAD$7,959.90
1400N
2-3 Days
Availability: 2-3 Days
CHEMSTAR Unmounted PumpFor over 100 years, Welch has been supplying vacuum pumps to fulfill your laboratory vacuum application needs. These years of e..
Ships from Mississauga, ON
2-3 Days
CAD$3,416.60
1400N-01
2-3 Days
Availability: 2-3 Days
CHEMSTAR, 115V 60Hz 1Ph with Schuko PlugFor over 100 years, Welch has been supplying vacuum pumps to fulfill your laboratory vacuum application needs...
Ships from Mississauga, ON
2-3 Days
CAD$3,881.80
1400N-50
2-3 Days
Availability: 2-3 Days
CHEMSTAR, 220V 50Hz 1Ph with Schuko PlugFor over 100 years, Welch has been supplying vacuum pumps to fulfill your laboratory vacuum application needs...
Ships from Mississauga, ON
2-3 Days
CAD$4,034.50
1400N-53
2-3 Days
Availability: 2-3 Days
CHEMSTAR PUMP, 110V 50/60 Hz 1Ph (Japan)For over 100 years, Welch has been supplying vacuum pumps to fulfill your laboratory vacuum application needs...
Ships from Mississauga, ON
2-3 Days
CAD$4,034.50
1400N-90
2-3 Days
Availability: 2-3 Days
CHEMSTAR, 115V 60Hz, Exp. Proof MotorFor over 100 years, Welch has been supplying vacuum pumps to fulfill your laboratory vacuum application needs. T..
Ships from Mississauga, ON
2-3 Days
CAD$4,877.70
1402N
2-3 Days
Availability: 2-3 Days
CHEMSTAR Unmounted PumpFor over 100 years, Welch has been supplying vacuum pumps to fulfill your laboratory vacuum application needs. These years of e..
Ships from Mississauga, ON
2-3 Days
CAD$5,197.50
1402N-01
2-3 Days
Availability: 2-3 Days
CHEMSTAR PUMP MOUNTED, 115V,60HZ,1PHFor over 100 years, Welch has been supplying vacuum pumps to fulfill your laboratory vacuum application needs. The..
Ships from Mississauga, ON
2-3 Days
CAD$5,582.80
1402N-10
2-3 Days
Availability: 2-3 Days
CHEMSTAR Without MotorFor over 100 years, Welch has been supplying vacuum pumps to fulfill your laboratory vacuum application needs. These years of ex..
Ships from Mississauga, ON
2-3 Days
CAD$5,444.70
1402N-50
2-3 Days
Availability: 2-3 Days
CHEMSTAR, 220V 50Hz 1Ph with Schuko PlugFor over 100 years, Welch has been supplying vacuum pumps to fulfill your laboratory vacuum application needs...
Ships from Mississauga, ON
2-3 Days
CAD$5,982.60
1402N-53
2-3 Days
Availability: 2-3 Days
CHEMSTAR, 100V 50Hz 1PhFor over 100 years, Welch has been supplying vacuum pumps to fulfill your laboratory vacuum application needs. These years of e..
Ships from Mississauga, ON
2-3 Days
CAD$5,982.60
1402N-60
2-3 Days
Availability: 2-3 Days
CHEMSTAR, MOUNTED PUMP 230V, 60HZ, 1PHFor over 100 years, Welch has been supplying vacuum pumps to fulfill your laboratory vacuum application needs. ..
Ships from Mississauga, ON
2-3 Days
CAD$5,939.00
1402N-90
2-3 Days
Availability: 2-3 Days
CHEMSTAR EXPL.PROOF PUMP 1402NFor over 100 years, Welch has been supplying vacuum pumps to fulfill your laboratory vacuum application needs. These yea..
Ships from Mississauga, ON
2-3 Days
CAD$6,964.00
Showing 1 to 16 of 16 (1 Pages)
We use cookies and other similar technologies to improve your browsing experience and the functionality of our site. Privacy Policy.