Holland Pump Catalog - Catalog - Page 51
50-32
WELLPOINT PUMP
2026-3
WP12-E
PUMP SPECIFICATIONS
GEAR SPECIFICATION
Size: 12” (300mm) Rotary Wellpoint Pump
Pump: Vogelsang 520Q, Class 30 gray cast iron casing and
smooth end cover
Solids: Handles up to 2.5” compressible soft solids
Rated Capacities: 2656 GPM (355 CFM) @ 500 RPM
Displacement: 531 US gallons per 100 revolutions
Working Pressure: up to 87 psi
Flange Connections: 10” Flat Face ANSI, 150 lbs. Flange
connections included
Rated Speed: 0 - 500 RPM. Consult factory for recommended
operating speeds
Rotors in: Helix three wing rotors, NBR standard, other materials
available on request
Wet-Ends: Standard in Gray Cast Iron
Shaft Material: Alloy Steel, AISI 4140
Rear Door: Contains 2 bearings and two mechanical seals
to prevent shaft deflection. The door is readily removable for
changing lobes, mechanical sea cartridges and wear plate.
Gear Material: AGMA Class 8, SAE 1045
Mechanical Seals: Duronit vs. Duronit cartridge seal
Vibration: Pumps and motors operate at any point
within their operating range without undue noise and
vibration
Top and Bottom Housing Segments: ASTM A48 Class 30 gray
cast iron coated with ceramic epoxy for wear resistance; options
include Ryton® and Tungsten Carbide. Segments adjustable
based on wear.
Type: Gear motor
Gear Ratio: 3.72
MOTOR SPECIFICATIONS
Type: Baldor
Motor power: 60 hp
Input/Output speed: 1770/473 rpm
Output torque: 8,000 lb-in
Service factor: 2.2
Ratio: 3.72
Mode of operation: Cont.-S1
Insulation class: F
Enclosure: TE-IP55
Voltage: 460V, 60 Hz
Rated current: 85
Output shaft: Diameter = 2.500 inch.; Length = 5.00 inch
Weight appr.: 1,000 pounds without options
Lubricant: Synthetic Oil ISO VG220, ca. 6.87 quarts
Paint coatings: Stainless steel paint
Gear design: Foot mounted (B3)
Gear box options: Quadrilip seals
Motor options: CUS: UL/CSA-standard, HE: Energy efficient motor
Optional Features: Electric control systems, Pump monitoring and
shutdown
Base: Fabricated Steel base, primed and painted
Warranty: One year 100% standard warranty. Our warranty covers parts
and labor, including wear for a period of 12 months.
Holland Pump Administration Office 2005 Vista Pkwy., West Palm Beach, FL 33411
T (561) 697-3333 E info@hollandpump.com
