Holland Pump Catalog - Catalog - Page 19
40-40
CENTRIFUGAL PUMP
2026-3
CP4-LH (NNT)
PUMP SPECIFICATIONS
Size: 4”
Type/Model: Solids handling/Cornell 4NNT Redi Prime
Volute: Cast iron ASTM A48 class 30
Flanges: 6” suction, 4” discharge
Impeller: 2 vane enclosed, 10.09” diameter
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: 143 feet
CP4-LH (NNT)
Flow
(GPM)
Speed
(RPM)
TDH
(ft)
Pump E昀케ciency
(%)
Power
(hp)
Max Suction
Head (ft)*
1355
1129
903
677
452
1900
1900
1900
1900
1900
57.8
77.1
91.2
103
114
59
70
76
74
67
33
31.1
27.5
23.6
19.2
9.5
17.3
22.2
23
23
ENGINE SPECIFICATIONS
Model: Perkins 404FE22T, Tier 4 Final, or equal
Type: 4 Cylinder, 4 Stroke, Turbocharged, Liquid Cooled Diesel Engine
Displacement: 2.2L (134 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
add-on 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
Perkins Published Performance: Maximum Continuous Power: 36HP @ 1800
RPM
Dry Net Weight (lbs)
Shipping Weight (lbs)
Skid Base
3110
3310
DOT Trailer
3510
N/A
Holland Pump Administration Office 2005 Vista Pkwy., West Palm Beach, FL 33411
T (561) 697-3333 E info@hollandpump.com
