DL/DLD/DLF TURBINE PUMPS

DL/DLD/DLF TURBINE PUMPS

OVERVIEW

The DL/DLD/DLF model regenerative turbine pump is a direct mount made for a standard, two pole C-Face motor with a 8.5″ rabbit diameter. A 8.5″ rabbit diameter fits 182TC, 184TC, 213TC and 215TC motor frames. The advantage of a direct mount is no coupling guard, baseplate, or special alignment procedures are required for installation. Connections include NPT, Class 300 RF, and DIN.

>> Direct mount fits a standard, two pole C-Face motor with an 8.5″ rabbit diameter
>> Fits 182TC, 184TC, 213TC and 215TC motor frames
>> Frame supports both the pump and motor so they can be directly coupled
>> Eliminates the coupling guard, baseplate, and alignment issues

SPECIFICATION

>> Flow Rate : up to 50 gpm (189 l/min)
>> Working Pressure : up to 400 psi (27.6 bar)
>> Differential Pressure : up to 250 psi (17.2 bar)
>> Temperature Range : -25 to 225°F (-32 to 107°C)
>> Viscosity : up to 400 SSU (88 cSt)

CONSTRUCTION

>> Available in nine pump models
>> Single-stage pump
>> A direct mount design utilizes a special bracket that accepts a standard two-pole motor with a 8.5″ rabbit diameter
>> The pump and motor are coupled directly to the mount
>> Direct mount accepts 3 to 10 hp motors
>> Fits 182TC, 184TC, 213TC, and 215TC motor frames
>> Mechanical seal with silicon carbide seal seat
>> NPT, Class 300, and DIN
>> Approved by Underwriters’ Laboratories (UL) for LPG and agricultural ammonia service

MATERIALS

>> Pump case and cover: Ductile iron
>> Impeller: Bronze, ductile iron, steel or stainless steel
>> Shaft: Steel or stainless steel
>> Seal seat: Silicon carbide
>> Seal sleeve and follower: Aluminum or stainless steel
>> Seal rotor: Carbon only
>> Seal metal parts: Steel only
>> Seal housing: Cadmium plated steel, or stainless steel
>> O-rings: Buna-N and Neoprene® (Registered trademarks of DuPont)

FEATURES

>> Ideal for low capacity applications that require medium to high head
>> Free-floating impeller with no metal-to-metal contact minimizes wear between the pump casing, impeller and cover
>> The balanced mechanical seal and sleeve enhance the sealing performance
>> No vibration or pulsation – delivers years of quiet trouble-free service
>> Full access to internals by simply removing the pump cover
>> Pump nozzles rotates in 90 degree increments
>> Bypass and pressure gauge connections on the outlet nozzle
>> Continuous-duty service