Watson-Marlow 704S/R IP55 Washdown Peristaltic Pump with 701R Pump Head

Quick-Reference Specifications:

• Model & Head: Watson-Marlow 704S/R drive with 701R driven-roller pumphead.

• Flow Performance: 8.2 to 2,000 L/hr (0.03 to 8.8 GPM).

• Speed Range: 7 to 360 RPM (50:1 speed control ratio).

• Maximum Pressure: 2 bar (30 psi) continuous.

• Rotation Control: Electronic forward and reverse with rapid braking.

• Environmental Protection: IP55 Washdown (dust-protected and jet-wash safe).

• Power Supply: 100–120V / 220–240V AC (single-phase, 50/60 Hz, user-selectable).

• Connections: 20 mm conduit entry for single-phase 3-wire mains.

• Unit Dimensions: 16" x 18" x 12" (406 x 457 x 305 mm).

• Unit Weight: 61 lbs (27.7 kg)

 Tubing vs. Max Output (At 360 RPM):

• 9.6 mm Bore: 420 L/hr

• 12.7 mm Bore: 780 L/hr

• 15.9 mm Bore: 1,080 L/hr

• 19.0 mm Bore: 1,500 L/hr

• 25.4 mm Bore: 2,000 L/hr