XZ series diesel pump is widely usde in metallurgy,mining,coal,power ... psi to 2,020 kPa Structure Introduction: 1. slurry pump casing carries replaceable wear-resistant metal or rubber liners. ... seal, expeller seal and mechanical seal. 4. The pump discharges direction can be positioned at intervals of 45 degrees ... , fluid coupling drive, and frequency conversion drive devices. diesel engine water pump