4
WILDEN PUMP & ENGINEERING CO.
SECTION 4A
DIMENSIONAL DRAWING
WILDEN MODEL T4 PLASTIC CHAMP AND
ULTRAPURE
19.1 mm
(3/4") FNPT
EXHAUST
9.5 mm
(3/8") FNPT
AIR INLET
R
P
M
L
FLANGE
150 POUND CLASS
38.1 mm
(1 1/2") I.D.
S
H
E
G
F
D
C
B
A
J
K
N
DIMENSIONS – T4 (PLASTIC)
ITEM
METRIC (mm) STANDARD (inch)
A
393.7
15 1/2
B
79.4
3 1/8
C
463.6
18 1/4
D
527.1
20 3/4
E
304.8
12
F
120.7
4 3/4
G
269.1
10 19/32
H284.2
11 3/16
J
287.4
11 5/16
K
237.3
9 11/32
L
181.0
7 1/8
M
204.8
8 1/16
N
11.9
15/32
P
55.2 RAD.
1 15/16 RAD.
R
75.2 RAD.
2 1/2 RAD.
S
18.0 DIA.
9/16 DIA.
SECTION 4B
DIMENSIONAL DRAWING
WILDEN MODEL A4 PLASTIC ACCU-FLO™
0
1
A
FLANGE
12.7 mm
(1/2" FNPT)
AIR INLET
19.1 mm
(3/4") FNPT
EXHAUST
B
C
C
D
E
F
G
H
J
S
T
R
K
L
P
M
N
DIMENSIONS – T4 ACCU-FLO™ (PLASTIC)
ITEM
METRIC (mm) STANDARD (inch)
A
393.7
15 1/2
B
79.4
3 1/8
C
269.1
10 19/32
D
463.6
18 1/4
E
527.1
20 3/4
F
95.3
3 3/4
G
120.7
4 3/4
H269.1
10 19/32
J
284.2
11 3/16
K
287.4
11 5/16
L
237.3
9 11/32
M
181.0
7 1/8
N
204.8
8 1/16
P
11.9
15/32
R
55.2 RAD.
1 15/16 RAD.
S
75.2 RAD.
2 1/2 RAD.
T
18.0 DIA.
9/16 DIA.