SPP Pumps Thrustream - Manual (Page 23)

Operators Instructions for Horizontal
Standard Thrustream Centrifugal Pumps
Manual No/Rev
W12-003E / 6
Our policy is one of continuous improvement and we reserve the right to alter specifications at any time
Page 23 of 24
8.4 Parts Identification List – For Modules 1, 2 & 3 Pumps:
Note: Pump construction may vary slightly between the different pump sizes within each module, it is
important to refer to the specific pump section drawing and to quote the pump serial number when
ordering parts to ensure that the correct part is supplied in the original material of construction.
Item Description Qty
A1 Casing Top Half 1
B1 Casing Bottom Half 1
1A Casing Stud Varies
1B Casing Stud 4
1C Casing Dowel 2
1CF Hexagon Nut Full Dowel 2
1CG Plain Washer Dowel 2
1D Dowel Pin - Insert 2
1F Hexagon Nut Full Casing Varies
1L Casing Gauge Plug (Not Shown) 2
1M Casing Drain Plug (Not Shown) 2
1N Casing Priming Plug (Not Shown) 2
1U Casing Gasket 1
21 Impeller 1
21F Impeller Nut – (A-Free & B-Locked) 2
22 Impeller Wear Ring (Where fitted) 2
23 Case Wear Ring 2
23A Dowel Case Wear Ring 2
41 Insert 2
41A Stud – Insert 8
41C Stud – Gland 4
41F Hexagon Nut Full – Support Frame 8
41G Hexagon Nut Full – Gland 4
41L Plug – Insert 2
41R O Ring - Insert 2
41X Dowel Pin – Insert 2
45 Throttle Bush (Mechanical Seal) 2
46 Lantern Ring 2
47 Sleeve (A-Free & B-Locked) 2
47R O Ring – Sleeve / Nut 2
50 Gland 2
51 Packing 8
52 Mechanical Seal Assy. 2
52A Hexagon Head Screw - M-Seal 8
53 Spacer Ring (Soft Packed) 2
53 Insert (Mechanical Seal) 2
53A Socket Capscrew 8
53F Spring Washer 8
53R O Ring Insert 2
Item Description Qty
61 Support Frame 2
61A Hexagon Headed Screw 8
61F Plain Washer 8
A62 Bearing Housing Non-drive End 1
A62L Plug Bearing Housing N.D.E 1
B62 Bearing Housing Drive End 1
66 Bearing Non-drive End 1
67 Bearing Drive End 1
71 Pump Shaft 1
72 Oil Seal 2
73 Eyebolt 1
75 Bearing Retaining Nut 1
75F Bearing Lock Washer 1
77 Shoulder Ring 2
79 Spacer Ring 1
105 Grease Nipple 2
A106 Elbow 90deg. 2
B106 Stud Coupling 4
C106 Tubular Piece 2
D106 Stud Coupling 2
A107 Pipe 2
B107 Pipe 2
116 Key Impeller 1
118 Key Coupling 1
308 Air Vent Valve 1
Replacement parts should be obtained from
SPP Pumps Ltd. Spares Department; use of
parts from unapproved suppliers will invalidate
the pump warranty. When ordering spare parts
please quote the pump serial number from the
pump identification plate.
Pump Connections:
Pump Connection: Size & Type
Suction & Delivery
Flanges BS4504 PN 16 with
flat face.
Pressure Gauge Rp ¼
Suction Gauge Rp ¼
Casing Vent Rp ¼
Casing Drain Rp ½
Gland Drain Rp ⅜