Meterialization of high wear-resistance and high corrosion resistance. The wetted surface of the self-priming slurry pump is lined with molded rubber. The SM-RZ Series, epochal pumps with improved sealing performance, abrasion resistance, and corrosion resistance ensure long life, space saving, and reduction in cost * The wetted surface of the self-priming pump is equipped with a molded rubber lining to enhance the wear and corrosion resistance. * A double mechanical seal (SiC X SiC) is used in the gland section to prevent liquid spill,improving the sealing performance . * Easy maintenance without removing the piping * The oil-filled closed mechanical box prevents seizure due to operation without liquid. * The pump ensures abrasion- and corrosion-resistant operation, as well as liquid transfer without changing the liquid quality. Rubber-lining impeller The semi-open type impeller with self-priming function. The impeller separated from the mechanical seal will not damage the mechanical seal. Rubber-lining Inner casing The volute chamber for self-priming has been inserted ideally to permit easy disassembly and reassembly. Double mechanical seal (SiC x SiC) The double sealing of the casing (primary side) and bearing (secondary side) ensures perfect sealing. The rubber section comes in NBR, Viton, and EPDM to permit appropriate selection according to usage. Sight glass confirmation of the condition of the mechanical seal from outside based on the degree of oil contamination. Facing double stage belt type Sectional View Inside Rubber-lining

Japanese | Rubber Self-Priming pump | Seal Self-Priming Pump | Through Self-Priming Pump | PageTop ▲
Self-Priming Rubber Lining Pump | Cross over Pump

MITSUWA PUMP CO., LTD.
3617 Shinkurahara, Oaza Yamada, Touincho,
Mie-Prefecture Japan 511-0251
Phone: +81-594-76-1100 Fax: +81-594-76-1101