Gol Pumps – GD-75-50T Grinder Pump – 4752 GPH – 7.5Hp – Three Phase

Description

The Gol Pumps GD-75-50T Grinder Pump is a sewage pump with a maximum flow of 4752 gallons per hour and a 7.5Hp motor. This pump comes with high-quality cast iron housing for long-term use. To achieve excellent performance, we use a great VCT cable with an Epoxy resin base, dry motor, and dura-mechanical seals.

This series also with heavy-duty ball bearing and protector and the insulation level is IP 68. The design of a centrifugal semi-open impeller can avoid any long fiber items or other objects blocking the inlet. Both radial cutter and ring are made from SUS-440C material in which the hardness is reached HRc 55-60. Any high tenacity objects such as leather, textile, plastic bags, and rope can be handled by the GD-75-50T Grinder Pump and are easily ground.

Features

• Robust construction
• Superior Heat Dissipation
• Vortex impeller design prevents clogging by cutting up articles
• Radial cutter and cutter ring SUS440C: corrosion-resistant material, hardened to 55-60 Rockwell C
• Specific single-phase design for starting torque, torque is five times stronger than General capacitor pump
• Horizontal casing with female thread can be fit the pipe directly
• Double mechanical seals Upper: CA/CE/NBR — Lower: SIC/SIC/NBR

Application

• The material such as leathers, textile fiber, food, and other tenacity objects can be ground.
• General household using, drainage systems of buildings and apartments, resorts, and wastewater systems.
• Commercial buildings, industrial factories, sewage water treatments.
• Wastewater systems of schools, municipal engineering sewage treatments, and so on are appropriate to this application.
• Available using in various wastewater drainage systems and sewage water treatments.
• Max Head: 138 ft.
• 7.5 HP – 5.6 KW
• 460 V – Three Phase – 60 Hz
• Cable: 32.8 ft.

Motor

• Motor Type: 2 POLE, dry type
• Frequency: 60Hz – 460V – 3 Phase
• Insulation Class: E class (120°C)
• Nominal Speed: 3450 rpm

Pump

• Enclosure Protection Class: IP 68
• Protector: Thermal protection
• Insulation Class: E class (248°F)
• Bearing: Ball Type
• Mechanical seal: Dual. Mechanical Seal

Technical Specifications