3
Section I – Introduction
A. Purpose of Manual 1.
This manual describes the basic operating characteristics
and provides service and overhaul information for Vickers
282/283 suffix single vane pumps. Information contained
herein pertains to the latest design series.
B. General Information 2.
Related Publications – Service parts information and
installation dimensions are not contained in this manual. The
installation drawings and parts catalogs listed in Table 1 are
available from Vickers.
Model Codes – Variations within each basic model series are
covered in the model code. Table 2 is a breakdown of the model
codes covering these units. The model code will be stamped
into the cover nameplate. If an older design unit is being
updated to the new 282/283 design, stamp the new design
number on the nameplate. Inquiries should always include the
complete unit model code number as stamped on the
nameplate.
Model
Parts Catalog
Installation
25V
I-3158-S
25VT
I-3154-S
35V
I-3177-S
560
35VT
I-3149-S
560
45V
I-3159-S
45VT
I-3151-S
Table 1. Related Publications
Model Code
2
2
4
5
6
7
8
9
10
11
1
Viton seals
1
3
12
3
Pump series
Quiet intra-vane type pump
4
Omit if not required
Thru shaft connection mtg.
(SAE 2 bolt adapter flange)
5
SAE rated delivery USgpm
1200 RPM at 100 PSI
A – “A” flange
B – “B” flange
C – “C” flange
6
Port connections
SAE 4 – Bolt
10
Design
7
Coupling
2 – For SAE “A” flange 30
_
involute
spline w/1.25 extension
2 – For SAE “B” flange 30
_
involute
spline w/1.75 extension
2 – For SAE “C” flange 30
_
involute
spline w/2.31 extension
8
Shaft type
1 – Straight key
11 – Splined
86 – Straight key (heavy duty)
9
Port positions (Inlet cover
positions viewed from cover end)
11
Rotation (Viewed from shaft end)
L – Left hand
Omitted – Right hand
12
Industrial suffix
282 – SAE 2 bolt mounting
283 – Foot mounted
Table 2. Model Code Breakdown
25, 35, 45
25V
35V
45V
12 USgpm
25 USgpm
42 USgpm
14 USgpm
30 USgpm
50 USgpm
17 USgpm
35 USgpm
60 USgpm
21 USgpm
38 USgpm
A – Opposite outlet port
B – 90
_
CW from outlet port
C – Inline with outline port
D – 90
_
CCW from outlet port
