Welch® ChemStar™ vacuum pumps
ALDRICH/Z411817 - AC/DC input 220 V AC, Model 1402N
Product Type: Equipment/Book
| description | vacuum pumping speed 160 L/min |
| vacuum pumping speed 5.6 ft3/min | |
| feature | ISO exhaust and intake flange NW 25 |
| capacity 2.1 L oil | |
| capacity 2.25 qt oil | |
| fits tubing |
|
| L × W × H | 17.8 in. (45.2 cm) × 9 in. (22.9 cm) × 12.6 in. (32 cm) |
| manufacturer/tradename | Welch |
| parameter | 0.0001 torr vacuum |
| 525 rpm speed | |
| weight | 112 lb (51 kg) |
| General description: | 220V models are CE compliant. |
| General description: | ChemStar vacuum pumps are distinguished by having all five of the defining features needed for pumping corrosive gases. • High contamination tolerance: large oil reservoir dilutes contaminants • Corrosion resistant parts: Viton®, PTFE, stainless steel, nickel-plated or anodized parts • Reduced frictional wear: runs at less than 580 rpm versus 1,700 rpm for direct-drive pumps • Nitrogen purge standard: degasses and cools pump oil reducing corrosion • Easy attachment of accessories: trap and oil mist eliminator Supplied with 2 pin plug Model 1400N specifications: Free Air Displacement, 0.9 cfm (25 L/min) Max. vacuum, 1 × 10-4 torr Oil capacity, 0.62 qt (0.59 L) Tubing needed, I.D. Exhaust and intake thread type, NW 16 Pumping speed, 580 rpm Dim., L × W × H, 17.8 × 9 × 12.6 in. (45.2 × 22.9 × 32 cm) Wt, 58 lb (26 kg) Model 1376N specifications: Free Air Displacement, 10.6 cfm (300 L/min) Max. vacuum, 1 × 10-4 torr Oil capacity, 2.5 qt (2.37 L) Tubing needed, I.D. Exhaust and intake thread type, NW 25 Pumping speed, 525 rpm Dim., L × W × H, 19.3 × 12.3 × 15.6 in. (49 × 31.2 × 39.6 cm) Wt, 156 lb (71 kg) Model 1402N specifications: Free Air Displacement, 5.6 cfm (160 L/min) Max. vacuum, 1 × 10-4 torr Oil capacity, 2.25 qt (2.1 L) Tubing needed, I.D. Exhaust and intake thread type, NW 25 Pumping speed, 525 rpm Dim., L × W × H, 19.3 × 14.1 × 15.4 in. (49 × 35.3 × 39.1 cm) Wt, 112 lb (51 kg) |
| Legal Information: | ChemStar is a trademark of Gardner Denver Thomas, Inc. |
| Legal Information: | Viton is a registered trademark of E. I. du Pont de Nemours and Company |
| Legal Information: | Welch is a registered trademark of Gardner Denver Thomas, Inc. |
| UNSPSC | 41105101 |