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DR Blue

Zenit DR Blue pumps are manufactured from Cast Iron and are fitted with dual mechanical seals.

Suitable for pumping clean water with solids up to a maximum of 7mm from ponds, streams, pits or from rainwater collection systems.

Operating limits

Maximum operating temperature 40°C (90°C max 3 min)

PH of treated fluid 6 - 14

Viscosity of treated fluid 1 mm2/s

Maximum immersion depth 20 m

Density of treated fluid 1 Kg/dm3

Maximum acoustic pressure <70 dB

Max starts per hour 30

Construction materials

Case Cast iron EN-GJL 250

Impeller Technopolymer

Nuts and bolts Stainless steel - Class A2-70

Standard gasket Rubber - NBR

Shaft Steel - AISI 420

Set of standard mechanical seals One silicon carbide mechanical seal (SiC) and one alumina

graphite mechanical seal (AL), V-ring