Pump Block Assembly
AssemblyPositive-displacement plunger pump block raising product pressure ahead of the homogenizing valve. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Pump Block Assembly parts and their functions
14 top-level parts · 39 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Crankcase | 1× | Cast iron crankcase housing the crank mechanism |
| 2 | Crankshaft | 1× | Forged crankshaft converting rotation to plunger stroke |
| 3 | Connecting Rod | 3× | Connecting rods linking crankshaft to crossheads |
| 4 | Crosshead | 3× | Crossheads guiding linear plunger motion |
| 5 | Ceramic Plunger | 3× | Alumina ceramic plungers running in the cylinder block |
| 6 | Cylinder Block | 1× | Stainless cylinder block carrying the pumping chambers |
| 7 | Plunger Seal | 3× | High-pressure plunger packing seals |
| 8 | Suction Poppet Valve | 3× | Spring-loaded suction poppet valves |
| 9 | Discharge Poppet Valve | 3× | Spring-loaded discharge poppet valves |
| 10 | Poppet Valve Seat | 6× | Hardened seats for suction and discharge poppets |
| 11 | Poppet Valve Spring | 6× | Compression springs returning the poppet valves |
| 12 | Ball Bearing | 4× | Main crankshaft bearings |
| 13 | O-Ring Set | 1× | Static O-ring set sealing the cylinder block joints |
| 14 | Fastener Set | 1× | Tie bolts and studs clamping the cylinder block |
3D model
No 3D model yet. Have a CAD file of this? Add a 3D model. STL renders right on this page; STEP, FreeCAD, and OpenSCAD sources are welcome too (openly licensed, like all 3D models on BOMwiki).
Build & assembly graph
expand / collapse · shared sub-assemblies converge · links to related products · est. labour
product / assembly
shared across products
atomic part
related product
Tap an assembly to expand/collapse · tap a part to open it · use “Open page” for any node · drag to pan, scroll to zoom.
Bill of materials for Pump Block Assembly
14 top-level lines · 14 rows shown · 39 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Crankcase | homogenizer-dairy-crankcase | 1× | 1 | · | part |
| 2 | Crankshaft | homogenizer-dairy-crankshaft | 1× | 1 | · | part |
| 3 | Connecting Rod | homogenizer-dairy-connecting-rod | 3× | 3 | · | part |
| 4 | Crosshead | homogenizer-dairy-crosshead | 3× | 3 | · | part |
| 5 | Ceramic Plunger | homogenizer-dairy-ceramic-plunger | 3× | 3 | · | part |
| 6 | Cylinder Block | homogenizer-dairy-cylinder-block | 1× | 1 | · | part |
| 7 | Plunger Seal | homogenizer-dairy-plunger-seal | 3× | 3 | · | part |
| 8 | Suction Poppet Valve | homogenizer-dairy-suction-valve | 3× | 3 | · | part |
| 9 | Discharge Poppet Valve | homogenizer-dairy-discharge-valve | 3× | 3 | · | part |
| 10 | Poppet Valve Seat | homogenizer-dairy-valve-seat | 6× | 6 | · | part |
| 11 | Poppet Valve Spring | homogenizer-dairy-valve-spring | 6× | 6 | · | part |
| 12 | Ball Bearing | ball-bearing | 4× | 4 | · | part |
| 13 | O-Ring Set | oring-set | 1× | 1 | · | part |
| 14 | Fastener Set | fastener-set | 1× | 1 | · | part |
Something wrong in this list? Report a problem with this BOM.
Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $5–$2k. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| kbl.co.in ↗ | Pune, IN | Pumps & fluid systems | 200 units | 6–10 wks |
| leo.com.cn ↗ | Taizhou, CN | Pumps | 200 units | 6–10 wks |
| shaktipumps.com ↗ | Pithampur, IN | Pumps | 200 units | 6–10 wks |
| cnppumps.com ↗ | Hangzhou, CN | Pumps | 200 units | 6–10 wks |
| rotopumps.com ↗ | Noida, IN | Pumps | 200 units | 6–10 wks |