RN – Standardized chemical pump in metal
Model: RN
Technical Data
Design
Horizontal centrifugal pump
Impeller
Open or closed
Temperature
-40 °C to 300 °C (-40 °F to 572 °F)
Material
Plastics
Delivery rate
Qmax. = 2.700 m3/h
Nominal pressure
up to 16 bar
Size
DN 25 - DN 400
Delivery head
Hmax. = 150 m
Chemically aggressive media in the whole area of chemical processing technology and other areas of industry.
- Fertilizer (DAP/NPK/TSP/MAP)
- Chlor-Alkali Electrolysis
- Sulphuric acid
- Steel and Stainless steel pickles
- Ammonium nitrate
- Caustic soda
- Chemical industry
- Phosphoric acid
- Nitric acid
Norm
ISO 5199, ISO 2858, EN 22858
Type
Horizontal, single-stage
Construction
Back-pull-out
Casing design
Single or double volute casing
Impeller
Open or closed
Bearing lubrication
Grease or oil lubrication
Installation versions
Base plate, base frame or stilt mounting
Ambient temperature
-20°C to 60°C (-4 °F to 140 °F)
Solid content limit value
approx. 5 %
- Inducer
- Heated version
- Drain of volute casing
- Flushing in different versions
- Temperature and vibration monitoring
- Flange connections according to international standards
- Thermosyphon system
- Quenching system
- Storage and priming tank
- Pump accessories
- Alloy C1 (2.4686)
- Titan (3.7031)
- Titan Pd (3.7032)
- Nickel (2.4170)
- Ferritic stainless steel 1.4136S
- Ferritic stainless steel RHRS
- Austenitic stainless steel 1.4306S
- Austenitic stainless steel 1.4361
- Austenitic stainless steel 1.4408
- Semi-austenitic 1.4463
- Duplex 1.4517
- Fully austenitic special stainless steel R3020
- High austenitic stainless steel 1.4529S
- Higher austenitic stainless steel 1.4652S
