
36 UNIBLOC-PD Operation & Service Manual: PD600-677
7.0 Pump Identification and Spare Parts
7 .1 Pump Identification
Each pump has a unique serial number machined into the bearing housing. See detailed description under section
1.2.3. Each serial number is linked to a unique build code. Below is an example of a build code.
Series
Pump model
Rotor cover type
Rotor housing type
Connection type and size
Elastomer type
Shaft seal type
Shaft type
Rotor type
J.
H.
G.
F.
UNIBLOC-PD 3600-10-10-P40H-60-10T-10-E
A.
B.
C.
D.
E.
A. Series:
5000 -stainless rotor housing and gearbox
3000 -stainless rotor housing, steel gearbox
B.
Pump Model
600
-UNIBLOC 600
602
-UNIBLOC 602
650
-UNIBLOC 650
652
-UNIBLOC 652
677
-UNIBLOC 677
C.
Rotor Cover Type
10
-standard cover
15
-standard cover with cooling/heating jacket
20
-pressure relief cover
X
-custom
D.
Rotor Housing Type
10
-standard sanitary housing
15
-standard housing with cooling/heating jacket
E.
Connection Type & Size
P
-sanitary clamp
AF
-150# ANSI flange
AF3
-300# ANSI flange
DF
-DIN flange
L
-ACME thread
RI
-rectangular inlet
X
-custom
40
-4.0 inch
60
-6.0 inch
80
-8.0 inch
H
-horizontal port configuration
V
-vertical port configuration
F.
Rotor Type
20
-Class A, PET polymer (60°C)
21
-Class B, PET polymer (100°C)
60
-Class C, 316 stainless steel (125°C)
61
-Class D, 316 stainless steel (165°C)
62
-Class E, 316 stainless steel (205°C)
X
-custom
G.
Shaft Type
10
-316L stainless steel std. shaft for metallic rotor
15
-316L stainless steel std. shaft for nonmetallic
rotor
40 -
high strength stainless steel std shaft for metallic rotor
T
-top mounted drive shaft
B
-bottom mounted drive shaft
H.
Shaft Seal Type
12A
-single mechanical-
silicon carbide vs. tungsten
carbide
12B
-single mechanical-
silicon carbide vs silicon car-
bide
32
-double mechanical
61
-double o-ring seal
72
-triple O-Lip
®
seal
J.
Elastomer Type
E
-EPDM
K -Kalrez
N
-Buna N
S -Silicone
T
-Teflon encapsulated Viton
V -Viton