mud pump nov 14 p 220

Electrical Centrifugal Pump – GEAZS80/26-15004 (Cast Iron) – 30120 GPH, 20HP, 460V, 3P, 60Hz – Zhuo Mei

Electrical Centrifugal Pump – GEAZS80/26-15004 (Cast Iron) – 30120 GPH, 20HP, 460V, 3P, 60Hz

This Centrifugal Electric pumps with rigid couplings offer a solid and reliable design which allows easy maintenance. Ideal for firefighting and irrigation, heating and air conditioning systems, heat recovery and pressurization groups.

Constructive Characteristics

Pumps are single-impeller, centrifugal type with rigid coupling, bare shaft pump. The coupling is obtained by means of a block with ball bearing on which the pump shaft is secured and integrated with a rigid coupling. The motor unit and the rotating part of the pump can be taken away without removing the pump body from the system piping.

• Pump body with dimension and performances according to EN 733 rules, closed impeller dynamically balanced and with balance holes for the balancing of the axial thrust.
• Shaft completely in stainless steel, greased ball bearings.
• Motor: asynchronous with 4 poles and with external ventilation.
• Protection: IP55.
• Insulation: class F.
• Frequency: 60 Hz.

Applications

• Recycling plants.
• Heating, air conditioning.
• Heat recovery, plants of water supply procurement.
• Pressurizing units.
• Firefighting.
• Irrigation.

Material

Pump MaterialCast IronCasingCast IronImpellerBrassShaftStainless Steel 316/AISI 316Shaft SealSilicon Carbide

Technical Data

ModelEAZS80/26-15004BrandGol PumpsManufacturer’s Warranty1 year Limited WarrantyPump MaterialCast IronPort Size (in.)Inlet: 4 Outlet: 3Horsepower (hp)20Flow (gph)30120Voltage – Phase460 – Three PhaseProduct Weight (lb.)461

Performance Curves

ModelCapacityHeadSpeedPower (kw)MotorEfficiencyImpeller Dia.(NPSH) rEAZS80/26-15004m³/hgpmft.r/minShaftMotorhp%in.in.57 251 114.7 1750 8.2 11 15 66 10.4 5.395 418.3 102.7 10.7 15 20 76 6.6114 502 93.2 11.8 15 20 75 7.9

Dimensions (inch)

DN1DN2ah1h2L1L2LABHHDm1m2n1n2S1S24 3 4.9 7.9 11 9.3 11.1 31.3 10 10 6.3 16.5 6.3 4.7 15.8 12.4 0.7 0.6