Welch ChemStar 1376N - CHEMSTAR PUMP 115V 60HZ 1PH

Your Price: $6,667.00

Part Number: 1376N-01

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Description

Low rotation speed for longer service life
Vital parts corrosion resistant
Large oil reservoir dilutes contaminants

ChemStar belt-driven Vacuum Pump is designed to tolerate harsh chemical contamination. Vital pump parts are corrosion resistant. The large oil reservoir with PTFE surfaces dilutes contamination and the low pump rotational speed lessens friction to reduce operating temperature and chemical effects. PTFE surfaces, fluorcarbon gaskets and seals, Nitrogen purge to cool and degas oil. ChemStar system comes with Gold Oil, a synthetic lubricant designed to minimize effects of chemical contaminants.

Technical Data

Model Number	1400N	1402N	1376N
Applications	Vacuum Manifolds, (Schlenk Lines), High boiling point evaporations (to 195 deg. C), General laboratory. HCl, O3, H2SO4HBr, HOAC, SOxBr2, F3CCO2H, H2SCl2, CH2O, HNO3SF6, CF4 Fragments and other gases	Freeze dryers, vacuum ovens. HCl, O3, H2SO4HBr, HOAC, SOxBr2, F3CCO2H, H2SCl2, CH2O, HNO3SF6, CF4 Fragments and other gases	Freeze dryers, vacuum ovens. HCl, O3, H2SO4HBr, HOAC, SOxBr2, F3CCO2H, H2SCl2, CH2O, HNO3SF6, CF4 Fragments and other gases
Type	Belt-Drive Vacuum Pump, chemical resistant	Belt-Drive Vacuum Pump, chemical resistant	Belt-Drive Vacuum Pump, chemical resistant
Free Air Displacement cfm (l/min.) @60Hz	0.9(25)	5.6(160)	10.6(300)	5.3(150) @ 2 torr	5.3(150) @ 2 torr	5.3(150) @ 2 torr
Ultimate Pressure	1 x10-4(0.00013)	1 x 10-4(0.00013)	1 x 10-4(0.00013)	0.05 torr	0.05 torr	0.05 torr
Pump RPM	580	525	525
Oil Capacity	0.62(0.59)	2.25(2.1)	2.5(2.37)
Motor Horsepower (watts)	1/3(250)	1/2(370)	1(750)
Adjustable Vac. / Gas Ballast	Yes	Yes	Yes
Tubing Needed	7/16(11)	13/16(21)	13/16(21)
ISO Exhaust / Intake Flange	NW 16	NW 25	NW 25
Overall Dimensions LxWxH in. (cm)	17.8x9x12.6 (45.2x22.9x32)	19.3x14.1x15.4 (49x35.3x39.1)	19.3x12.3x15.6 (49x31.2x39.6)	18.1 x 8.5 x 18.4 (45.0 x 21.6 x 46.7)	18.1 x 8.5 x 18.4 (45.0 x 21.6 x 46.7)	18.1 x 8.5 x 18.4 (45.0 x 21.6 x 46.7)
Ship Weight	71(32.3)	133(60.5)	181(82.3)
Shipping Carton Dimensions LxWxH in. (cm)	20.5x13.8x14.5 (52.1x35.1x36.8)	22.5x15.5x19.5 (57.2x39.4x49.5)	22x18x19 (59.5x45x48)