Output
Number of rollers: 3
Occlusion: Fixed
Maximum pump speed (rpm): 600
Nominal torque load—Running: up to 180 oz-in (13 kg•cm)
Construction
Dimensions (W × H × D):
Operating: 5.75 in × 4.0 in × 2.75 in
(146 mm × 101 mm × 69 mm)
Open: 6.5 in × 4.0 in × 6.5 in
(165 mm × 101 mm × 165 mm)
Weight: 2.1 lb (0.96 kg)
Housing materials: Stainless steel (SS),
TECHNYL STAR S 216 V30
Glass filled Nylon
Roller/bearing materials: Stainless Steel (SS) /
Sealed Stainless Steel
Rotor materials: Stainless Steel (SS)
Environment
Operating Temperature
‡
: 32°F to 104°F (0°C to 40°C)
Storage Temperature: -40°F to 149°F ( -40°C to 65°C)
Humidity: 5% to 95% (non-condensing)
Noise level: <70 dBA @ 1 meter
Compliance: EN809 (EU Machinery Directive)
(for CE mark)
(ATEX) ISO 80079-36
ISO/IEC 80079-37
‡
Use in this temperature range for continuous duty operation with no decrease in performance or product
life. Pump Heads will work outside this range with some possible reductions in performance or product
life.
Section 4
Specifications
Specifications
(continued)
Masterflex
4-2 MASTERFLEX L/S High-Performance Pump Head Operating Manual