23
Condensate pumps Mechanical pumps and pumps traps
9
Materials
22
3
1 2
Operating Pressure Inlet
Exhaust Outlet
16 14 10 8 9
7 6
12
18 17 21 19 20 15
5 4
11
13
23
22
No.
Part
Material
No.
Part
Material
16 14 10 8 9
12
PPC Cast Iron
ASTM A126 Class B
Push Rod
Stainless Steel
AISI 303
7 6 1
Cover
13
PPF Cast Steel
ASTM A216 WCB
Baffle
Cast Iron
ASTM A126 Class B
5 4 2
Cover Gasket
Graphite
Union Carbide GHP
Stainless Steel ¼" — 20 x ¾"
14
Baffle Screws
AISI 303
Steel ½" -13 x1¼"
11 3
Cover Screws
SAE 1035 Gr. 5
Mechanism Yoke Mechanism Yoke
15
Cast Iron
ASTM A126 Class B
13
Inlet Valve Seat Inlet Valve Stem Inlet Valve Head Inlet Valve Seat Gasket Exhaust Valve Seat
4
Stainless Steel
AISI 303
Stainless Steel ½" — 13 x 1¼"
16
AISI 304 Screws
9.1 74
5
Stainless Steel
AISI 303
PPC Cast Iron
ASTM A126 Class B
17
Body
PPF Carbon Steel
+ ASTM SA414 G
6
Stainless Steel
AISI 440
18
Float & Arm Stainless Steel
AISI 304
7
Stainless Steel
AISI 302
Linkage Mechanism
19
Stainless Steel
AISI 303/304
8
Stainless Steel
AISI 303
Push Rod Actuator
20
Stainless Steel
AISI 304
9
Exhaust Valve Stainless Steel
AISI 303
21
Spring
Stainless Steel
AISI 316
Exhaust Valve Seat Gasket Valve Actuator Disc
10
Stainless Steel
AISI 301
22
Plug ½"
Forged Steel
ASTM A105
PPC Gunmetal
BS 1400 LG1
11
Stainless Steel
AISI 302
Check Valves
23
PPF Cast Steel
ASTM A216 WCB
+ Alternatives are sometimes used.
TI-P135-02 ST Issue 1
Page 2 of 4
PPC and PPF Pressure Powered Pumps
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