Aspen Silent+ Mini Lime Condensate Pump — FP3322/5
The 5th generation Silent+ Mini Lime is the quietest and most versatile elbow mini condensate pump available — just 16 dB(A) @ 1m. Simple and flexible to install with no need for a damper or anti-siphon. Backwards compatible Plug & Play cable makes it a perfect drop-in replacement. An impressive 40 L/h flow rate with up to 10x lower power consumption than conventional pumps. Suitable for AC systems up to 46kW / 157,000 Btu/h. Supplied as EuroSplit Signal White (FP3322/5) with 800mm trunking.
Key Features
-
16 dB(A) @ 1m — near-silent, on-demand variable speed operation
-
40 L/h max flow rate | 15m max recommended head
-
No damper or anti-siphon required — simpler, faster install
-
Backwards compatible Plug & Play cable — drop-in replacement
-
Up to 10x lower power consumption than conventional pumps
-
Fits all popular trunking systems | Left or right install
- Universal voltage: 100–250V AC, 50/60Hz
- IP24 splash protection
- Suitable for systems up to 46kW / 157,000 Btu/h
- 3-year warranty
Technical Specifications
| Part Number |
FP3322/5 (EuroSplit, Signal White) |
| Brand |
Aspen Pumps |
| Max Flow Rate |
40 L/h @ 0m head |
| Max Rec. Head |
15m |
| Noise Level |
As low as 16 dB(A) @ 1m |
| Power Supply |
100–250V AC, 0.18A, 2.1W, 50/60Hz |
| Rated |
Continuous |
| Class |
II (double insulation) |
| Max Unit Output |
46kW / 157,000 Btu/h |
| Max Ambient Temp |
40°C |
| Inlet Connection |
Ø 16mm OD |
| Outlet Connection |
Ø 6mm OD |
| IP Protection |
IP24 |
| Damper/Anti-siphon |
Not required |
| Weight |
0.375kg |
| Dimensions |
145 × 134mm / 45 × 45mm |
| Trunking Included |
800mm EuroSplit (front & back) |
| Colour |
Signal White |
| Country of Origin |
United Kingdom |
| Warranty |
3 years |
System Options — Silent+ Mini Lime Range
| Slimline Ivory |
FP3312/5 |
| Slimline White |
FP3319/5 |
| EuroSplit Pure White |
FP3470/5 |
| EuroSplit Signal White |
FP3471/5 / FP3322/5 |
| EuroSplit Light Ivory |
FP3472/5 |
| EuroSplit Anthracite |
FP3473/5 |
| EuroSplit Black |
FP3474/5 |
| Kwik Fix Cream |
FP3323/5 |
| Kwik Fix White |
FP3324/5 |
| Kwik Fix Black |
FP3325/5 |
| O-Ducting White |
FP3327/5 |
| S-Ducting White |
FP3320/5 |
| Inoac White |
FP3321/5 |
| Replacement pump only |
FP3322/5 |
What's Included
- Silent+ Mini Lime pump with 1.5m Plug & Play cable
- 500mm lime green inlet hose (14mm ID)
- 40mm vinyl breather tube (6mm ID)
- Elbow front & back
- 800mm EuroSplit trunking front & back
- Internal trunking sleeve (Slimline systems only)
- Gasket (Slimline, S-Ducting and Inoac systems only)
- Ceiling plate
- Drain connector kit
- Fixing kit
- Quick start guide
Suggested Accessories
- FP2620 — 1 Amp Fuse
- FP2038 — Tube to Soil Stack Adaptor
Frequently Asked Questions
What is the difference between the Silent+ Mini Lime and the standard Mini Lime?
The Silent+ Mini Lime operates at as low as 16 dB(A) vs 19 dB(A) for the standard Mini Lime, has a higher flow rate (40 L/h vs 20 L/h), higher system capacity (46kW vs 26kW), longer trunking (800mm vs 620mm), and a 3-year warranty vs 2-year. It also requires no damper or anti-siphon.
Does the FP3322/5 need a damper or anti-siphon?
No — the Silent+ Mini Lime eliminates the need for a separate damper or anti-siphon, simplifying installation.
Is the Plug & Play cable backwards compatible?
Yes — the FP3322/5 uses a backwards-compatible Plug & Play cable, making it a straightforward drop-in replacement for previous generation Mini Lime pumps.
What trunking is included?
The FP3322/5 EuroSplit version includes 800mm of EuroSplit trunking (front & back) in Signal White.
Is this pump suitable for R32 systems?
Yes. The pump handles condensate water only and is refrigerant-agnostic — compatible with R32, R410A, R22 and all common refrigerants.
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