Welch™ ChemStar™ 1402N Belt-Drive Vacuum Pump

Designed for pumping corrosive gases below 1 torr

Supplier:  Welch™ 1402N01

Catalog No. 01-107-4

Includes: Pump, V-belts, pulleys, belt guard, oil supply, 3-wire cord, plug, inline switch, and instructions

Description

Corrosion-resistant construction resists chemical attack. Operate at rotational speeds of less than 580rpm and feature a large oil reservoir to maintain pumping efficiency—even in dirty applications.

• Rugged, low-maintenance pump for tough applications
• Ultimate vacuum, 13.3MPa (1 × 10^-4 torr)
• Low temperatures, degassing and large reservoir extend oil lifetime
• Gas bubbler allows uniform injection of dry nitrogen into the oil reservoir, degassing the pump fluid and lowering the operating temperature of the oil
• Pump and motor are mounted on steel base

Use only DirecTorr™ Gold Synthetic Pump Oil in Chemstar Vacuum Pumps

Specifications

• Horsepower: 0.5 hp
• Shipping Weight (Metric): 58 kg
• Motor Speed: 525 rpm
• Model: 1402
• Frequency: 60 Hz
• Overall Height (Metric): 39.67 cm
• Overall Length (Metric): 49 cm
• Voltage: 115 V

• Shipping Weight (English): 128 lb.
• Includes: V-belts, pulleys, belt guard, Oil supply, 3-wire cord, plug, inline switch and instructions
• Electrical Requirements: 115 V 60 Hz
• Flow Rate: 160 L/min.
• Overall Height (English): 15.62 in.
• Overall Length (English): 19.25 in.
• Overall Width (English): 12.25 in.