PAGE #
SECTION 1 — CAUTIONS — READ FIRST!
..................................................
1
SECTION 2 — PUMP DESIGNATION SYSTEM
......................................... 2
SECTION 3 — HOW IT WORKS (PUMP & AIR SYSTEMS)
............
3
SECTION 4 — DIMENSIONAL DRAWINGS
A.
A.025T PLASTIC (T-series Center Section) .......................................................................
4
B.
A.025B PLASTIC (Adapter Block with T-series Center Section) .......................................
4
C.
A.025P PLASTIC (P-series Center Section) ....................................................................... 5
D.
A.025B PLASTIC (Adapter Block with P-series Center Section) ....................................... 5
SECTION 5 — PERFORMANCE CURVES
A.
A.025T PLASTIC Rubber Fitted (T-series Center Section) ................................................
6
B.
A.025T PLASTIC PTFE Fitted (T-series Center Section) ...................................................
6
C.
A.025P PLASTIC Rubber Fitted (P-series Center Section) ...............................................
7
D.
A.025P PLASTIC PTFE Fitted (P-series Center Section) ................................................... 7
SECTION 6 — 70/30 OPERATING CONDITION
A.
A.025T PLASTIC Rubber Fitted (T-series Center Section) ................................................
8
A.
A.025T PLASTIC PTFE Fitted (T-series Center Section) ...................................................
8
B.
A.025P PLASTIC Rubber Fitted (P-series Center Section) ...............................................
8
B.
A.025P PLASTIC PTFE Fitted (P-series Center Section) ................................................... 8
SECTION 7 — INSTALLATION & OPERATION
A.
Installation
.......................................................................................................................... 9
B.
Operating
Principles........................................................................................................... 10
C.
Operation and Maintenance ..............................................................................................
10
D.
Troubleshooting
................................................................................................................. 11
SECTION 8 — DIRECTIONS FOR DISASSEMBLY/REASSEMBLY
A.
A.025T, A.025P and A.025B Wetted Path .........................................................................
12
B.
Reassembly Hints & Tips ................................................................................................... 15
SECTION 9 — EXPLODED VIEW/PARTS LISTING
A.
A.025T PLASTIC (T-series Center Section) .......................................................................
16
B.
A.025P PLASTIC (P-series Center Section) ....................................................................... 18
SECTION 10 — ELASTOMER OPTIONS/ELECTRICAL INFORMATION
A.
Elastomer
Options
............................................................................................................. 20
B.
Electrical
Information
......................................................................................................... 20
C
la
ss
I
& I
I Ozone
D
eple
ting Su
bs
ta
n
c
e
s
NON
USE
U.S. Clean A
ir Ac
t
Ame
ndments of 1990
TABLE OF CONTENTS