DryFast® PTFE dry diaphragm pump for automated aspiration systems is effective for aspirating liquids that are strongly acidic, basic or organic. Designed for high throughout automated systems, Model 2047 provides 70 l/min. flow at 60Hz (58 l/min.at 50Hz). This flow will provide aspiration power for 96 and 256 well systems. Because the pumps are oil-free there is no oil contamination of samples, no exhaust smoke, no oil leaks, and best of all, no oil changes.
Pump Range Interactive Catalogs
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Pump Range Interactive Catalogs
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2-3 Days
Availability: 2-3 Days
PTFE Dry Pump, Collegiate, 40 torr, 35L/min, 115V / 60 Hz 1PhFor over 100 years, Welch has been supplying vacuum pumps to fulfill your laboratory vacu..
Ships from Mississauga, ON
2-3 Days
CAD$2,217.20
2-3 Days
Availability: 2-3 Days
PTFE Dry Pump, Collegiate, 40 torr, 29L/min, 230V / 50 Hz 1PhFor over 100 years, Welch has been supplying vacuum pumps to fulfill your laboratory vacu..
Ships from Mississauga, ON
2-3 Days
CAD$2,217.20
2-3 Days
Availability: 2-3 Days
PTFE Filtration Pump, Collegiate, 24" Hg, 37 L/min, 115V / 60 Hz 1PhFor over 100 years, Welch has been supplying vacuum pumps to fulfill your laborato..
Ships from Mississauga, ON
2-3 Days
CAD$1,294.00
2-3 Days
Availability: 2-3 Days
PTFE Filtration Pump, Collegiate, 24" Hg, 31 L/min, 230V / 50 Hz 1PhFor over 100 years, Welch has been supplying vacuum pumps to fulfill your laborato..
Ships from Mississauga, ON
2-3 Days
CAD$1,294.00
2-3 Days
Availability: 2-3 Days
PTFE Dry Pump 2 Torr, 25L/min 115V 60Hz 1Ph For over 100 years, Welch has been supplying vacuum pumps to fulfill your laboratory vacuum application n..
Ships from Mississauga, ON
2-3 Days
CAD$4,441.50
2-3 Days
Availability: 2-3 Days
PTFE Dry Pump 2.7 mbar, 21L/min 230V 50Hz 1Ph with CE markFor over 100 years, Welch has been supplying vacuum pumps to fulfill your laboratory vacuum..
Ships from Mississauga, ON
2-3 Days
CAD$4,441.50
2-3 Days
Availability: 2-3 Days
PTFE Dry Pump 2 Torr, 25L/min 100V 50/60Hz 1Ph For over 100 years, Welch has been supplying vacuum pumps to fulfill your laboratory vacuum applicatio..
Ships from Mississauga, ON
2-3 Days
CAD$4,441.50
2-3 Days
Availability: 2-3 Days
PTFE Dry Pump 9 Torr, 25L/min 115V 60Hz 1Ph For over 100 years, Welch has been supplying vacuum pumps to fulfill your laboratory vacuum application n..
Ships from Mississauga, ON
2-3 Days
CAD$3,111.30
2-3 Days
Availability: 2-3 Days
PTFE Dry Pump 12 mbar, 21L/min 230V 50Hz 1Ph with CE markFor over 100 years, Welch has been supplying vacuum pumps to fulfill your laboratory vacuum ..
Ships from Mississauga, ON
2-3 Days
CAD$3,111.30
2-3 Days
Availability: 2-3 Days
PTFE Dry Pump 9 Torr, 25L/min 100V 50/60Hz 1Ph For over 100 years, Welch has been supplying vacuum pumps to fulfill your laboratory vacuum applicatio..
Ships from Mississauga, ON
2-3 Days
CAD$3,111.30
2-3 Days
Availability: 2-3 Days
PTFE Dry Pump, 50 Torr, 50L/min, 115V 60Hz 1Ph For over 100 years, Welch has been supplying vacuum pumps to fulfill your laboratory vacuum application..
Ships from Mississauga, ON
2-3 Days
CAD$3,438.40
2-3 Days
Availability: 2-3 Days
PTFE Dry Pump, 67mbar, 42L/min, 230V 50Hz 1Ph with CE markFor over 100 years, Welch has been supplying vacuum pumps to fulfill your laboratory vacuum..
Ships from Mississauga, ON
2-3 Days
CAD$3,438.40
2-3 Days
Availability: 2-3 Days
PTFE Dry Pump, 50 Torr, 50L/min, 100V 50/60Hz 1Ph with CE markFor over 100 years, Welch has been supplying vacuum pumps to fulfill your laboratory v..
Ships from Mississauga, ON
2-3 Days
CAD$3,438.40
2-3 Days
Availability: 2-3 Days
PTFE Dry Pump, 2 Torr , 35L/min, 115V 60Hz 1PhFor over 100 years, Welch has been supplying vacuum pumps to fulfill your laboratory vacuum application ..
Ships from Mississauga, ON
2-3 Days
CAD$5,023.10
2-3 Days
Availability: 2-3 Days
PTFE Dry Pump, 2.7 mbar , 29L/min with CE mark, 230V 50Hz 1Ph with CE markFor over 100 years, Welch has been supplying vacuum pumps to fulfill your la..
Ships from Mississauga, ON
2-3 Days
CAD$5,023.10
2-3 Days
Availability: 2-3 Days
PTFE Dry Pump, 2 Torr , 35L/min, 100V 50/60Hz 1PhFor over 100 years, Welch has been supplying vacuum pumps to fulfill your laboratory vacuum applicati..
Ships from Mississauga, ON
2-3 Days
CAD$5,023.10
2-3 Days
Availability: 2-3 Days
PTFE Dry Pump, 9 Torr, 35L/min, 115V 60Hz 1PhFor over 100 years, Welch has been supplying vacuum pumps to fulfill your laboratory vacuum application n..
Ships from Mississauga, ON
2-3 Days
CAD$3,627.40
2-3 Days
Availability: 2-3 Days
PTFE Dry Pump, 12 mbar, 29L/min with CE mark, 230V 50Hz 1PhFor over 100 years, Welch has been supplying vacuum pumps to fulfill your laboratory vacuum..
Ships from Mississauga, ON
2-3 Days
CAD$3,627.40
2-3 Days
Availability: 2-3 Days
PTFE Dry Pump, 9 Torr, 35L/min, 100V 50/60Hz 1PhFor over 100 years, Welch has been supplying vacuum pumps to fulfill your laboratory vacuum applicatio..
Ships from Mississauga, ON
2-3 Days
CAD$3,627.40
2-3 Days
Availability: 2-3 Days
PTFE Dry Pump, 30 Torr, 70L/min, 115V, 60Hz 1PhFor over 100 years, Welch has been supplying vacuum pumps to fulfill your laboratory vacuum application..
Ships from Mississauga, ON
2-3 Days
CAD$4,056.30
2-3 Days
Availability: 2-3 Days
PTFE Dry Pump, 40mbar, 58L/min with CE mark, 230V 50Hz 1Ph with CE markFor over 100 years, Welch has been supplying vacuum pumps to fulfill your labor..
Ships from Mississauga, ON
2-3 Days
CAD$4,056.30
2-3 Days
Availability: 2-3 Days
PTFE Dry Pump, 30 Torr, 70L/min, 100V, 50/60Hz 1PhFor over 100 years, Welch has been supplying vacuum pumps to fulfill your laboratory vacuum applicat..
Ships from Mississauga, ON
2-3 Days
CAD$4,056.30
2-3 Days
Availability: 2-3 Days
PTFE PUMP 115V 60HZ, 1.5 Torr 65 LpmFor 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$5,808.20
2-3 Days
Availability: 2-3 Days
PTFE PUMP 230V 50HZ, 1.5 Torr 54 LpmFor 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$5,808.20
2-3 Days
Availability: 2-3 Days
PTFE PUMP 115V 60HZ, 6 Torr 97 LpmFor over 100 years, Welch has been supplying vacuum pumps to fulfill your laboratory vacuum application needs. These..
Ships from Mississauga, ON
2-3 Days
CAD$6,360.60
2-3 Days
Availability: 2-3 Days
PTFE PUMP 230V 50HZ, 6 Torr 81 LpmFor over 100 years, Welch has been supplying vacuum pumps to fulfill your laboratory vacuum application needs. These..
Ships from Mississauga, ON
2-3 Days
CAD$6,433.30
2-3 Days
Availability: 2-3 Days
PTFE PUMP 115V 60HZ, 1.5 Torr 119 LpmFor 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$7,298.40
2-3 Days
Availability: 2-3 Days
PTFE PUMP 230V 50HZ, 1.5 Torr 99 LpmFor 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$7,298.40
2-3 Days
Availability: 2-3 Days
PTFE PUMP 115V 60HZ, 6 Torr 174 LpmFor over 100 years, Welch has been supplying vacuum pumps to fulfill your laboratory vacuum application needs. Thes..
Ships from Mississauga, ON
2-3 Days
CAD$8,098.00
2-3 Days
Availability: 2-3 Days
PTFE PUMP 230V 50HZ, 6 Torr 145 LpmFor over 100 years, Welch has been supplying vacuum pumps to fulfill your laboratory vacuum application needs. Thes..
Ships from Mississauga, ON
2-3 Days
CAD$8,098.00
2-3 Days
Availability: 2-3 Days
PTFE PUMP 115V 60HZ, 56 Torr 222 LpmFor 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$9,122.90
2-3 Days
Availability: 2-3 Days
PTFE PUMP 230V 50HZ, 56 Torr 185 LpmFor 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$9,122.90
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