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NA 3x12

MECHANICAL SEAL, SINGLE-STAGE CENTRIFUGAL
Flow:
Up to
21m³/h
System Pressure:
Up to
10bar
Head:
Up to
25m
Materials:
Cast Iron
Temperature:
Up to
130℃
Connections:
Flanged
Overview
Performance
Application
Downloads
The NA range of pumps are single stage horizontal centrifugals designed in accordance with DIN 24255 - EN 733 standard, in order to have the maximum interchangeability between components. Designed for water handling, the NA series of pumps have an oversized shaft to guarantee the required stiffness and its is supported by grease lubricated sturdy ball bearings. The impeller is dynamically and hydraulically balanced. Standard construction utilises cast iron in general with a stainless steel shaft. The mechanical seal is Silicon Carbide / Silicon Carbide / NBR as standard.

Performance Curve

Water Transfer, Water Treatment
Centrifugal
Non-Corrosive
Mechanical-Seal
Inverter

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Founded in1971
March May Ltd, Eaton Works, Howard Road, Eaton Socon, St. Neots, Cambridgeshire PE19 8NZ
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