Mono Compact C14A Pump
Spare Parts for Compact C14A Pump
Spare Parts List
| Select | Qty | Part Number | Description | Material / Spec |
|---|---|---|---|---|
| 1 | C14A-KIT-FULL | Complete Rotor/Stator Service Kit | Includes rotor, stator, gaskets | |
| 1 | C14A-KIT-SEAL | Mechanical Seal Service Kit | Complete seal assembly with gaskets | |
| 1 | C14A-KIT-PIN | Pin Joint Service Kit | Complete joint assembly with pins | |
| 1 | 22A | Stator Assembly | Nitrile rubber (MTM grade) - 3.5 kg | |
| 1 | 25A | Rotor Assembly | Stainless steel helical - 2.6 kg | |
| 1 | 26A | Coupling Rod Assembly | Pin joint type - 1.2 kg | |
| 1 | 32A | Drive Shaft | 45mm diameter, hardened steel - 1.7 kg | |
| 1 | 10A | Mechanical Seal Assembly | DIN L1K type, 45mm shaft (M045139G) | |
| 1 | 65A | Mechanical Seal Carrier | Cast iron housing | |
| 2 | 29A | Coupling Rod Pin | Hardened steel | |
| 2 | 29B | Coupling Rod Pin (Drive End) | Hardened steel | |
| 1 | 29C | Shaft Pin | Hardened steel | |
| 1 | 28A | Sealing Cover (Suction End) | Rubber boot seal | |
| 1 | 28B | Sealing Cover (Drive End) | Rubber boot seal | |
| 1 | 75A | Rotor/Shaft Sleeve | Stainless steel protective sleeve | |
| 1 | 75B | Rotor/Shaft Sleeve (Secondary) | Stainless steel protective sleeve | |
| 4 | 95A | Stator Tie Bar | High tensile steel tie rod | |
| 1 | 23A | Suction Chamber | Cast iron housing | |
| 1 | 24A | End Cover | Cast iron end plate | |
| 1 | 01A | Pump Body | Cast iron main casing | |
| 1 | 42A | Thrower | Shaft protection disc | |
| 1 | 15A | Thrower Guard | Protective cover assembly | |
| 1 | 66A | Abutment Ring | Seal support ring | |
| 2 | 62A | Support Foot | Cast iron mounting foot | |
| 1 | 20B | Gland Gasket | Non-asbestos material | |
| 2 | P401 | Seal Ring | Toroidal seal ring | |
| 2 | P402 | Seal Ring (Large) | Toroidal seal ring | |
| 2 | P403 | Spiral Retaining Ring | Spring steel | |
| 2 | P404 | Spiral Retaining Ring (Secondary) | Spring steel | |
| 2 | P405 | Sealing Cover Tie | Stainless steel band | |
| 2 | P406 | Sealing Cover Tie (Drive End) | Stainless steel band | |
| 8 | P105 | Hex Nut | Grade 8 steel nut | |
| 8 | P106 | Flat Washer | Bright steel washer | |
| 8 | P107 | Spring Washer | Single coil spring washer | |
| 1 | P201 | Taper Plug | Pipe thread plug | |
| 1 | P202 | Taper Plug (Secondary) | Pipe thread plug | |
| 1 | KLUBER-D460 | Joint Lubrication Grease | Klüber Syntheso D460 EP Oil (22ml) | |
| 1 | BP-LC2 | Bearing Grease | BP Energrease LC2 or equivalent |
Exploded Parts Views
Key Technical Specifications
| Parameter | Value |
|---|---|
| Model / Curve | Compact C14A / Single-Stage |
| Rated Power | Varies by application (typically 2.2 - 5.5 kW) |
| Voltage / Frequency | 240V/415V / 50Hz (other voltages available) |
| Rated Current | Application dependent |
| Discharge Connection | Flanged (size varies by application) |
| Impeller Type | Progressive Cavity (Helical Rotor/Stator) |
| Installation Type | Horizontal Baseplate Mounted |
Troubleshooting, Common Faults & Solutions
No Discharge from Pump
Likely Cause: Incorrect rotation direction, pump unprimed, or blocked delivery line
Action / Part: Verify motor rotation matches nameplate arrow, prime pump with liquid, clear blockages in discharge pipework
Loss of Capacity / Reduced Flow
Likely Cause: Worn rotor/stator elements, insufficient NPSH, or air entering suction line
Action / Part: Replace rotor (25A) and/or stator (22A), increase suction head, check gland adjustment and pipe joints for air leaks
Pump Stalls at Start-Up
Likely Cause: Product viscosity too high, low voltage, or drive train failure
Action / Part: Heat product to reduce viscosity, verify electrical supply voltage, inspect coupling rod (26A) and pin joints (29A, 29B, 29C) for damage
Excessive Noise and Vibration
Likely Cause: Misaligned coupling, worn bearings, or insecure pump mounting
Action / Part: Check and adjust alignment to motor/gearbox, replace shaft bearings (lubricate with BP LC2 grease), tighten all baseplate mounting bolts
Excessive Gland or Seal Leakage
Likely Cause: Worn drive shaft, damaged mechanical seal, or inadequate gland flush
Action / Part: Replace drive shaft (32A) if gland area worn, install new mechanical seal assembly (10A), ensure proper seal flush fluid flow
Motor Overheats / Excessive Power Draw
Likely Cause: Delivery pressure above rated limit, gland overtightened, or pump speed too high
Action / Part: Check for delivery line blockages, loosen packed gland to allow slight drip, reduce pump speed, verify relief valve setting
Rapid Stator Wear / Premature Failure
Likely Cause: Dry running, abrasive product, or product temperature exceeding rating
Action / Part: Install dry-run protection device, ensure pump always primed before starting, cool product or upgrade to temperature-rated stator material, replace with new stator (22A)
Stuffing Box Rapidly Consumes Packing
Likely Cause: Worn shaft surface in packing area
Action / Part: Inspect drive shaft (32A) for wear grooves, replace shaft if gland area damaged, ensure regular gland maintenance schedule
Request for Quotation
Selected Parts:
- No parts selected
Not sure which parts? Just send a photo of the nameplate or part below.