Alpha
Alpha Pump Body 1.033591
Alpha 1.033591 pump body for Alpha InTEC 2, E-TEC, E-TEC PLUS, Evoke and E-TEC Hybrid gas boilers.
At a glance
- Also known as PUMP-BODY, 1258851
£116.84
£97.37 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Alpha 1.033591 pump body is a component for Alpha gas boilers. It forms part of the boiler's circulating pump assembly, which moves water through the heating system. This pump body is used across Alpha InTEC 2, E-TEC, E-TEC PLUS, Evoke and E-TEC Hybrid models.
Signs this part needs replacing
- Water leaking from the pump body or its joints.
- Corrosion, cracking or physical damage to the pump body.
- Loss of system pressure linked to the pump area.
- Poor circulation or boiler lockout caused by a faulty pump body.
- Noise or vibration from the pump assembly.
Before you order
- Check the boiler model and GC number against the fitment list.
- Confirm the part number is 1.033591.
- Inspect the pump assembly and seals for additional damage before fitting.
- If unsure, consult the manufacturer's parts list for your appliance.
Compliance
| Alternative numbers | PUMP-BODY, 1033591, 1258851 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ALPHA ALPHA InTEC 2 20SE | — | — | — | |
| ALPHA ALPHA InTEC 2 26CE | — | — | — | |
| ALPHA ALPHA InTEC 2 30CE | — | — | — | |
| ALPHA ALPHA InTEC 2 30SE | — | — | — | |
| ALPHA ALPHA InTEC 2 35CE | — | — | — | |
| ALPHA E-TEC 20NXS | 41-532-53 | 41-532-53 | — | — |
| ALPHA E-TEC 20NXS LPG | 41-532-53 | 41-532-53 | — | — |
| ALPHA E-TEC 20S | 41-532-47 | 41-532-47 | — | — |
| ALPHA E-TEC 20S (LPG) | — | — | — | |
| ALPHA E-TEC 28 | 47-532-69 | 47-532-69 | — | — |
Showing 10 of 46 compatible appliances.
Documents & drawings
Everything we hold for this part. Where a document exists but we don't hold it, the technical team will source it from the manufacturer — usually the same working day.
ALPHA appliance manual — E-TEC 20NXS (GC 41-532-53), E-TEC 20NXS LPG (GC 41-532-53), E-TEC 30NXS (GC 41-532-54), E-TEC 30NXS LPG (GC 41-532-54), E-TEC 35NXS (GC 41-532-55), E-TEC 35NXS LPG (GC 41-532-55)
manualmanualALPHA appliance manual — E-TEC 20S (GC 41-532-47), E-TEC 20S (LPG), E-TEC 30S (GC 41-532-48), E-TEC 30S (LPG), E-TEC 35S (GC 41-532-52), E-TEC 35S (LPG) (GC 41-532-52)
manualmanualALPHA appliance manual — E-TEC 28 (GC 47-532-69), E-TEC 28 (LPG) (GC 47-532-73), E-TEC 33 (GC 47-532-70), E-TEC 33 (LPG) (GC 47-532-74)
manualmanualALPHA appliance manual — E-TEC 33NX (GC 47-532-82), E-TEC 33NX LPG (GC 47-532-83)
manualmanualALPHA appliance manual — E-TEC HYBRID 33HB
manualmanualALPHA appliance manual — E-TEC PLUS 28 (GC 47-532-77), E-TEC PLUS 28 (LPG) (GC 47-532-77), E-TEC PLUS 33 (GC 47-532-78), E-TEC PLUS 38 (GC 47-532-79), E-TEC PLUS 38 (LPG) (GC 47-532-79)
manualmanualALPHA appliance manual — E-TEC PLUS 28NX (GC 47-532-89), E-TEC PLUS 28NX LPG (GC 47-532-89), E-TEC PLUS 38NX (GC 47-532-91), E-TEC PLUS 38NX LPG (GC 47-532-91)
manualmanualALPHA appliance manual — EVOKE 28 (GC 47-532-71), EVOKE 28 (LPG) (GC 47-532-75), EVOKE 33 (GC 47-532-72), EVOKE 33 (LPG) (GC 47-532-76)
manualmanualALPHA appliance manual — EVOKE 28NX (GC 47-532-84), EVOKE 28NX LPG (GC 47-532-85), EVOKE 33NX (GC 47-532-86), EVOKE 33NX LPG (GC 47-532-87)
manualmanualALPHA appliance manual — InTEC 2 20SE (GC 41-532-28), InTEC 2 30SE (GC 41-532-29)
manualmanualALPHA appliance manual — InTEC 2 26CE (GC 47-532-66), InTEC 2 30CE (GC 47-532-67), InTEC 2 35CE (GC 47-532-68)
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