Vertical close-coupled pumps
Bulletin 189B
FEATURES
CASING:
Standard pumps are built with the suction connection 180° from the discharge
connection. Casings can be field-rotated for 90° position changes. Suction and
discharge connections are standard ASA flanges. Top pull-out design permits
removal of the rotating assembly without disconnecting suction and discharge
piping. Centerline discharge permits straight-through piping.
IMPELLER:
Single-piece enclosed bronze balanced impellers, with diameters cut for
specified condition points.
SHAFT:
The pump end is mounted directly on the motor shaft, eliminating alignment
problems. A bronze shaft sleeve prevents contact between the shaft and the
liquid being pumped.
MECHANICAL SHAFT SEAL:
A leakless mechanical shaft seal is standard on all models with ceramic and
carbon faces and stainless steel metal parts. A copper by-pass line flushes the
seal chamber to prevent dead-ending of abrasives.
MOTORS:
Pumps are built with standard NEMA frame drip-proof motors. Totally enclosed and
explosion-proof motors are available, as options. Fractional horsepower single
phase motors have built-in overload protection. All other motors should be
provided with magnetic starters.
MODIFICATIONS:
Standard pumps are bronze-fitted. Liquid ends can be furnished in all-bronze or
all-iron construction, as options. These pumps are also available in
close-coupled horizontal style (see CC/CG/CK Bulletin 177) and in flexible
coupled horizontal style (see CCB/CGB/CKB Bulletin 178).
MODEL NUMBERS:
Example 3CGF-10-2; 3 is the pump discharge size (3"); CG is the impeller
diameter range (CC = small diameter, CG = medium diameter, CK = large diameter);
F is the mounting style (F = flange mounted, L = in-line mounted, Y = floor
mounted); 10 is the motor horsepower; 2 is the motor speed (2-pole 3450 R.P.M.,
4-pole = 1750 R.P.M.)
NOTE:
Construction of CCF, CCL and CCY models varies somewhat from the construction
described for the other models.
Click Here for List Prices for Type CCF & CGF
& CKF
Click Here for List Prices for Type CCL & CGL
& CKL
Click Here for Parts List and Prices
Click Here for Performance Curves
Click Here for Dimensions
