Holland Pump Catalog - Catalog - Page 22
40-45
CENTRIFUGAL PUMP
2026-3
CP4-HH (NHTA)
PUMP SPECIFICATIONS
Size: 4”
Type/Model: Solids handling/Cornell 4NHTA Redi-Prime High Head Pump
Volute: Fine gray cast iron
Flanges: 6” suction, 4” discharge
Impeller: 2 Vane enclosed impeller, steel
Solids: Handles 3” diameter compressible, spherical solids
Prime 3 Priming System: Automatic priming system that features a 50 cfm water
tolerant, diaphragm vacuum pump driven by the main drive shaft. Our major
competitors use a 15 cfm compressor pump with a small compressor venturi that
can easily clog. The air/water separator is a simple, reliable float that opens and
closes a rubber plunger as water rises and falls. A non return valve isolates the
pump during priming and protects against back flow
Wear Rings: Replaceable (Double wear rings available)
Seal: Cornell’s patented Cycloseal® design with Run-Dry oil lubrication system.
John Crane T-2 single mechanical seal with Viton® elastomers, stainless steel
hardware and tungsten carbide vs. silicon carbide seal faces for abrasion resistance
Discharge Valve: Val-matic or Equal
Shaft Sleeve: Heat treated 416 stainless steel
Bearings: Heavy duty, grease lubricated, deep groove ball bearings, with a
minimum of 50,000 hours bearing life
Shuto昀昀 Head: 179 feet
CP4-HH (NHTA)
Flow
(GPM)
Speed
(RPM)
TDH
(ft)
Pump E昀케ciency
(%)
Power
(hp)
Max Suction
Head (ft)*
1303
1086
869
652
434
1770
1770
1770
1770
1770
109
120
131
145
153
77
78
77
73
66
46.5
42.2
37.4
32.5
25.4
15.2
17.7
20.7
22.6
23.9
ENGINE SPECIFICATIONS
Model: John Deere 4045TI530, Tier 4 Final Or Approved Alternate
Type: 4 Cylinder, 4 Stroke, Naturally Aspirated, Liquid Cooled Diesel Engine
Displacement: 3.6L (220 cu.in.)
Governor: Electronic
Lubrications: Forced Circulation
Air Cleaner: Dry Type with Replaceable Element
Lube Oil Capacity: 2.4 U.S. gal (9L)
Coolant Capacity: 3.4 U.S. gal (13L)
Fuel Tank: Integral 114 U.S. Gallon Capacity (#2 Diesel Fuel)
Full Load Operating Time: 60 Hours Minimum
Starter: 12 Volt, 2.0 kW
Control Panel: Controls Inc. (CD-83504-AS or Equal): Engine Temperature and
Low Oil Pressure with optional Gauge, Key Start, and Hour Meter, optional addon Cornell (Co-Pilot): Location, Engine Controller Data, Temperature, Vibration,
Flow, Pressure, Oil Level, Run-time, RPM, Amps
Optional Features: Site or DOT Highway Trailer
Coupling: Reich coupling
John Deere Published Performance: Maximum Continuous Power: 67HP (50kW)
@1800 RPM
Dry Net Weight (lbs)
Shipping Weight (lbs)
Skid Base
3200
3450
DOT Trailer
3550
N/A
Holland Pump Administration Office 2005 Vista Pkwy., West Palm Beach, FL 33411
T (561) 697-3333 E info@hollandpump.com
