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1
• Model HDB1½/HDB40
hdb15dl7sm-rev0217
Explanation of Pump Nomenclature
ATEX Detail
Diaphragm Check Valve Materials
B
Nitrile
C
FKM with PTFE
F
FDA Accepted White Nitrile
GN
Neoprene Backup with PTFE Overlay
and PTFE Check Balls
GR
Hytrel Backup w/
PTFE Overlay/PTFE Balls
GZ
PTFE/Nitrile Bonded
One-Piece/PTFE Balls
H
EPDM with PTFE
I
EPDM
N
Neoprene
R
Hytrel
S
Santoprene
U
Santoprene with PTFE
V
FKM
Design Level
7
Construction
A
Aluminum Wetted, Aluminum Air
CI
Cast Iron Wetted, Aluminum Air
II
Cast Iron Wetted, Cast Iron Air
SI
Stainless Steel Wetted, Cast Iron Air
SS
Stainless Steel Wetted, Aluminum Air
HC
Alloy-C Wetted, Aluminum Air
HI
Alloy-C Wetted, Cast Iron Air
Pump Series
HD
Heavy Duty
Pump Design
B
Solid Ball
Pump Size & Options
1 1/2"
P1
Intrinsically Safe ATEX Compliant
Pulse Output
Discharge Porting Position
D
Down Ported
S
Side
Your Serial #:
(fill in from pump nameplate)
_____________________________________
__ __ _____ __ ___ __ __
Pump
Pump
Pump Size Discharge Diaphragm/
Design Construction
Series
Design and Options Porting
Valve
Level
XX X
XXXXXX,
XX XXX X XX
Model #:
(fill in from pump
nameplate)
Your Model #:
ATEX Detail
Construction
Options
II 1G c T5
II 1D c T100°C
I M1 c
I M2 c
II, SI, HI
N/A
II 2G c T5
II 2D c T100°C
A, CI, II, HI, HC, SI,
SS
N/A
II 2GD T5
MODEL SPECIFIC
1: PUMP
SPECS
