SZ
Non-corrosive fluoroplastic pump
The SZ pumps are non-self-priming, cantilever-mounted, single-stage centrifugal units mounted on a rigid steel frame. The series features good corrosion resistance, high and low-temperature resistance, advanced mechanical sealing materials, high efficiency, and long service life.
• Power: 1.1 ~ 18.5 kW
• Head: 15 ~ 54 m
• Flow range: 2.2 ~ 60 m³/h
• Temperature of pumped liquid: -20 ~ 120°C
Applications
The SZ series pumps are used for pumping chemically active and neutral liquids: acids of different concentrations, alkalis, saline solutions, oxidizers, organic solvents, galvanic coating mixtures, pesticides, paints, varnishes, etc.
• OIl and chemical industry, oil and gas treatment facilities
• Paint and varnish industry
• Pharmaceutical industry
• Smelting, printing, galvanic industry
• Pumping out chemical liquids from tanks, settling tanks, temporary storage facilities
• Pumping of paint, glue, varnish, concentrated acids, etc.
Features and advantages
The SZ pump is a centrifugal, single-stage pump with an axial inlet and radial outlet. The inlet and outlet pipes are connected to the pipeline through standard flanges. The impeller is hydraulically unloaded from the axial load.
The body can be made entirely of fluoroplastic F26 (F46), or cast iron with a fluoroplastic insert, but in both cases, the working medium will only contact the fluoroplastic elements. The body parts are made of cast iron. The impeller is reinforced with steel and is also made of fluoroplastic.
The SZ series units are monoblock and mounted on a rigid steel frame, the torque is transmitted by means of a rigid connection.
Working conditions
• Clear liquid free of solid particles and fibres
• Liquid temperature: -20 ~ 120°C
• Liquid density: 1.35kg/m³
• Pressure in the pump part: 10 bar
• Ambient temperature: up to 40°C
• Altitude above seal level: up to 1000 m
Electric motor
The pump is equpped with asynchronous motor with fan cooling.
• Protection class: IP55
• Insulation class: F
• Standard voltage: 3x380V