Applications
For applications in the food, pharmaceutical and cosmetics industry, no special shaft joint protection is needed.

Pump Tubes
Pump tubes with different flow rates and length are available for the Lutz B70V-SR. The speed reducer is mounted directly on the pump tube. This reduces the relatively high speeds of the universal or compressed-air motors to a suitable speed for the pump tube of around 690 rpm. The pump tube, drive shaft and eccentric screw are made of Stainless Steel (316). Do not run dry or against closed valve.

Tube diameter: 54 mm (2.12")
Length: 1000 mm (39.4") or 1100 mm (43.3")

Drive Motors
A variety of electric and compressed air motors are available. (see page 5)

Operating Data
Quantity: up to 13 GPM
Delivery head: up to 200 FT (87 PSI)
Temperature of medium: up to 284 °F
Viscosity: up to 50,000 cps (with MD-2 air motor)

Accessories
Bypass valves, hoses, hose clips, dosing devices, electronic flow meters, batch dosing appliance with time control and other accessories are available on request.

Type	B70V-SR
Wetted parts
Housing and Rotor	Stainless Steel (316)
Seals	Viton (FPM)
Mechanical seal	Carbon/SS, Viton or SiC/SiC , Viton
Packing gland	PTFE soft packing, safe for use with foodstuffs
Drive shaft	Stainless Steel (316)
Stator materials	NBR light, Viton, PTFE
Examples of liquids	Chemical industry: acids, lyes, sludge, viscous pastes, dispersions, adhesives, etc. Cosmetics industry: creams, soaps, toothpaste, shampoos and raw materials for soaps Confectionery industry: honey, syrups and preserves Paint and lacquer factories: paints, lacquers and pastes Food industry: milk, whey, cheese, spread and ketchup Mineral oil industry: high-viscosity oils and fluid greases.