Marshall Scientific | Brand New Laboratory Equipment

Maximum Flow Rate	20L/min (1.2 m³/h)
Ultimate Vacuum	6 mbar
Operating Pressure	0.1 bar
Pump Head Material	TFM PTFE
Diaphragm Material	PTFE-Coated
Valve Material	FFPM
Hose Connections	ID 9.5-8, PVDF
Protection Class	IP30
Permissable Ambient Temperature	5°C to 40°C
Dimensions (W x H x D)	6.4 x 8.7 x 10.2 in. (16.3 x 22 x 25.9 cm)
Weight	19.4 lb. (8.8 kg)
Electrical Requirements	100-240V, 50/60Hz, 60W

Usually Ships in 24 to 72 Hours

Manufacturer's List Price: $2,780.00

Our Price: $2,409.33

KNF N 860.3 FT.18 IP54-T Diaphragm Pump

Maximum Flow Rate	60 l/min(3.6 m ³/h)
Ultimate Vacuum	2 mbar (abs.)
Operating Pressure	1 bar
Pump Head Material	PTFE
Diaphragm Material	PTFE-Coated
Valve Material	FFPM
Tube Connections	ID 1/2"
Protection Class	IP54
Permissible Ambient Temperature	5°C to 40°C
Dimensions (W x H x D)	13 x 10.9 x 11.4 in. (33.1 x 27.85 x 29.1 cm)
Weight	33 lb. (14.9 kg)
Electrical Requirements	115V/60Hz, 270W

Manufacturer's List Price: $6,785.00

Our Price: $5,512.81

Maximum Flow Rate	21L/min (1.26 m³/h)
Ultimate Vacuum	2 mbar
Ultimate Vacuum with Gas Ballast	< 5 mbar
Maximum Operating Pressure	0.5 bar
Pump Head Material	PPS
Diaphragm Material	PTFE-Coated
Valve Material	FFPM
Separator Material	Plastic-coated glass
Hose Connections	Pneumatic: ID 10 Coolants: ID 8 Inert Gas: ID 6
Protection Class	IP20
Permissible Ambient Temperature	5°C to 40°C
Dimensions (W x H x D)	14.4 x 16.7 x 11.6 in. (36.6 x 42.3 x 29.4 cm)
Weight	33.5 lb. (15.2 kg)
Electrical Requirements	100-240V, 50/60Hz, 135W, 1.7A

Manufacturer's List Price: $11,980.00

Our Price: $10,482.50

KNF N 860.1.2 FT.18 IP-54T Diaphragm Pump

Maximum Flow Rate	110L/min (6.6 m ³/h)
Ultimate Vacuum	99 mbar (abs.)
Operating Pressure	1 bar
Pump Head Material	PTFE
Diaphragm Material	PTFE-Coated
Valve Material	FFPM
Hose Connections	ID 9.5-8, PVDF
Protection Class	IP54
Permissable Ambient Temperature	5°C to 40°C
Dimensions (W x H x D)	13.0315 x 10.9 x 11.4 in. (33.1 x 27.85 x 29.1 cm)
Weight	33 lb. (14.9 kg)
Electrical Requirements	115V/60Hz, 270W

Manufacturer's List Price: $6,545.00

Our Price: $5,317.81

Maximum Flow Rate	34L/min (2.04 m³/h)
Ultimate Vacuum	6 mbar
Maximum Operating Pressure	0.1 bar
Pump Head Material	TFM PTFE
Diaphragm Material	PTFE-Coated
Valve Material	FFPM
Hose Connections	Inlet: for hose ID 8 - 9,5 Outlet: for hose ID 10
Protection Class	IP30
Permissible Ambient Temperature	5°C to 40°C
Dimensions (W x H x D)	14.4 x 16.4 x 10.8 in. (36.6 x 41.6 x 27.4 cm)
Weight	34.7 lb. (15.75 kg)
Electrical Requirements	100-240V, 50/60Hz, 60W

Manufacturer's List Price: $10,075.46

Our Price: $8,816.03

Flow Rate	0.5 to 3 l/min
Suction Height (max.)	3 mWg
Pressure (max.)	4 bar (rel.)
Max. inlet pressure (bar g)	0.4
Maximum Viscosity	150 cSt
Pump Head Material	PTFE
Diaphragm Material	PTFE-Covered
Valve Material	FFKM
Housing	PA, TPE, PC
Permissible Media Temp.	+5°C to 80°C
Permissible Ambient Temperature	+5°C to 40°C
Dimensions (W x H x D)	6.2 x 4.1 x 11.4" (16 x 10.4 x 18.8 cm)
Weight	3.3 lb. (1.5 kg)
Electrical Requirements	100–240 V / 50–60 Hz, 34W
Protection Class	IP65
Hydraulic Connection	NPT 3/8"

Manufacturer's List Price: $4,685.47

Our Price: $3,806.94

Maximum Flow Rate	20L/min (1.2 m³/h)
Ultimate Vacuum	6 mbar
Maximum Operating Pressure	0.1 bar
Pump Head Material	TFM PTFE
Diaphragm Material	PTFE-Coated
Valve Material	FFPM
Hose Connections	Inlet: for hose ID 8 - 9,5 Outlet: for hose ID 10
Protection Class	IP30
Permissible Ambient Temperature	5°C to 40°C
Dimensions (W x H x D)	13.7 x 16.4 x 10.2 in. (34.7 x 41.6 x 26 cm)
Weight	29.4 lb. (13.35 kg)
Electrical Requirements	100-240V, 50/60Hz, 60W

Manufacturer's List Price: $8,822.98

Our Price: $7,720.11

KNF LABOPORT SH 840 G IP30 Diaphragm Pumping System

Maximum Flow Rate	34L/min (2.04 m³/h)
Ultimate Vacuum	6 mbar
Maximum Operating Pressure	0.1 bar
Pump Head Material	TFM PTFE
Diaphragm Material	PTFE-Coated
Valve Material	FFPM
Hose Connections	Inlet: for hose ID 8 - 9,5 Outlet: for hose ID 10
Protection Class	IP30
Permissible Ambient Temperature	5°C to 40°C
Dimensions (W x H x D)	13.4 x 16.4 x 10.8 in. (34 x 41.6 x 27.4 cm)
Weight	31 lb. (14.1 kg)
Electrical Requirements	100-240V, 50/60Hz, 100W

Manufacturer's List Price: $4,742.12

Our Price: $4,149.36

KNF LABOPORT SR 840 G IP30 Diaphragm Pumping System

Maximum Flow Rate	34L/min (2.04 m³/h)
Ultimate Vacuum	6 mbar
Maximum Operating Pressure	0.1 bar
Pump Head Material	TFM PTFE
Diaphragm Material	PTFE-Coated
Valve Material	FFPM
Hose Connections	Inlet: for hose ID 8 - 9,5 Outlet: for hose ID 10
Protection Class	IP30
Permissible Ambient Temperature	5°C to 40°C
Dimensions (W x H x D)	11.8 x 6.5 x 10.8 in. (29.9 x 25 x 27.4 cm)
Weight	28.8 lb. (13.1 kg)
Electrical Requirements	100-240V, 50/60Hz, 100W

Manufacturer's List Price: $4,240.51

Our Price: $3,710.45

Flow Rate	0.5 to 3 l/min
Suction Height (max.)	3 mWg
Pressure (max.)	1 bar (rel.)
Max. inlet pressure (bar g)	0.4
Maximum Viscosity	150 cSt
Pump Head Material	PTFE
Diaphragm Material	PTFE-Coated
Valve Material	FFKM
Housing	PA, TPE, PC
Permissible Media Temp.	+5°C to 80°C
Permissible Ambient Temperature	+5°C to 40°C
Dimensions (W x H x D)	6.2 x 4.1 x 11.4" (16 x 10.4 x 18.8 cm)
Weight	3.3 lb. (1.5 kg)
Electrical Requirements	100–240 V / 50–60 Hz, 29W
Protection Class	IP65
Hydraulic Connection	NPT 3/8"

Manufacturer's List Price: $4,573.20

Our Price: $3,715.73

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