The Agilent Varian MS40+ mono stage rotary vane vacuum pump is used as a roughing pump for Agilent 6000 and 6100 single quadrupole LC/MS due to its high pumping capacity, small footprint, and reduced noise level. The Agilent Varian MS40+ vacuum pumps provides a large 26.5 CFM, has a KF-25 Inlet, KF-25 exhaust, produces an ultimate pressure of 37.5 mTorr, operates on 200-240 VAC at 1200 VA 50/60 Hz, and has Agilent Varian part number G196080040 with model 9499241M002. The Agilent MS 40+ mono stage vacuum pumps are used in many systems, including the 6100B series single quad LC/MS systems which are the ideal match for Agilent’s 1220, 1260 and 1290 Infinity Series LC systems. The Agilent Varian MS40+ single stage roughing pump uses SW60 vacuum pump oil (Agilent part number 6040-1361) and the user’s manual & brochure are available for download in PDF format below.
MS Series Single Stage Pumps
Agilent Varian MS40 Plus Roughing Pump for Agilent 6000 and 6100 Single Quadrupole LC/MS, G1960-80040
$6,253.00
Compare| TECHNICAL DATA | RPM | UNITS | G1960-80040 |
| PUMPING SPEED (at 5 mbar inlet pressure) | 1800 | CFM | 26.5 |
| ULTIMATE TOTAL PRESSURE* | Torr | 3.75×10-2 | |
| OIL CAPACITY min/max | Qt. | 1 | |
| MOTOR RATING 3ph | Kw | 0.75 | |
| ROTATIONAL FREQUENCY min/max | Hz | 40-60 | |
| NOISE LEVEL | dB(A) | ≤62 | |
| OIL TEMPERATURE | °C | 60 | |
| (pump operating) ** | °F | 140 | |
| IP Value | 20 | ||
| Installation category | II | ||
| Pollution degree | 2 | ||
| OPERATING TEMPERATURE RANGE | °C | 12-40 | |
| WEIGHT | Kg | 33 | |
| lb | 72.7 | ||
| INLET FLANGE (Optional) | DN | 40KF | |
| EXHAUST FLANGE (Optional) | DN | 25KF | |
| Main Dimensions: | |||
| -length | mm | 418 | |
| -width | mm | 297 | |
| -height | mm | 228 | |
| Nominal Input Voltage | V | 200-240 | |
| Input frequency | Hz | 50/60 | |
| Max input power | VA | 1200 | |
| Internal Main Fuse (TT type) | A | 12.5 |




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