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Flow rate up to 14 m³/h (233 l/min), head 7–131 m, motor 1.5–4 kW. Noryl diffusers, AISI 304 shaft. Jockey pump for fire protection systems. Single-phase 230 V and three-phase 400 V.
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Currently in stock:
When ordering a larger quantity, we will specify the delivery date.
We will specify the delivery date.
Larger quantity available for order until days
On order until days
Currently in stock:
When ordering a larger quantity, we will specify the delivery date.
We will specify the delivery date.
Larger quantity available for order until days
On order until days
Currently in stock:
When ordering a larger quantity, we will specify the delivery date.
We will specify the delivery date.
Larger quantity available for order until days
On order until days
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VAT 127 L is a compact vertical multistage pump with 1 1/2" suction and discharge threaded connections. A flow rate of up to 14 m³/h (233 l/min) and ten configurations based on the number of stages (4 to 13) provide a head range from 7 m to 131 m.
With motors rated at 1.5–4 kW, the VAT 127 L is ideal as a jockey pump in fire protection systems (SHZ), maintaining pipeline pressure while consuming minimal energy. It is also suitable for smaller booster sets in apartment buildings and commercial premises. Available in single-phase 230 V (versions up to 5.5 CV) and three-phase 400/690 V configurations.
Suction and discharge casing made of GG-25 cast iron, hydraulic chamber made of AISI 304. Impellers and diffusers made of Noryl (injection-moulded GFN-2 technopolymer with brass inserts) – wear-resistant and quiet in operation. Shaft and diffuser casing made of AISI 304 stainless steel. Ceramic/graphite mechanical seal with easy access. Counter-flanges included.
The inlet and outlet ports are on the same side – a version with ports on opposite sides is available on request.
| Parameter | Value |
|---|---|
| Model range | VAT (SACI pumps) |
| Configurations (versions) | 127 L-4, L-5, L-6, L-7, L-8, L-9, L-10, L-11, L-12, L-13 |
| Suction / discharge connection | 1 1/2" / 1 1/2" thread |
| Flow range Q | 0–14 m³/h (0–233 l/min) |
| Head range H | 7–131 m (depending on the number of stages) |
| Motor power P2 | 1.5–4 kW (2–5.5 HP) |
| Power supply | 230 V 1-phase (up to 5.5 CV) · 400/690 V 3-phase |
| Speed | 2 850 rpm |
| Pumped liquid temperature | up to 45 °C |
| Max. ambient temperature | 45 °C |
| Motor protection rating | IP-55 |
| Insulation class | F (155 °C) |
| Operating mode | S1 (continuous duty) |
| Impeller and diffuser material | Noryl GFN-2 (with brass inserts) |
| Shaft and casing material | AISI 304 stainless steel |
| Suction/discharge casing material | GG-25 cast iron |
| Mechanical seal | ceramic/graphite |
| Counter-flanges | included |
| Version | Q=0 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 14 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| L-4 | 41 | 40,5 | 40 | 38 | 36 | 34 | 30 | 27 | 23 | 18 | 14 | 7 |
| L-5 | 51 | 50 | 49 | 47 | 45 | 42 | 38 | 34 | 29 | 23 | 17 | 9 |
| L-6 | 61 | 59,5 | 58 | 56 | 54 | 50 | 46 | 40 | 35 | 28 | 21 | 13 |
| L-7 | 71 | 70 | 68 | 66 | 63 | 59 | 54 | 47 | 40 | 33 | 25 | 14 |
| L-8 | 81 | 80 | 78 | 76 | 72 | 68 | 62 | 55 | 47 | 38 | 30 | 17 |
| L-9 | 91 | 89 | 88 | 85 | 82 | 76 | 70 | 61 | 52 | 43 | 33 | 19 |
| L-10 | 101 | 99 | 97 | 95 | 91 | 85 | 78 | 69 | 59 | 49 | 38 | 22 |
| L-11 | 111 | 109 | 107 | 105 | 101 | 94 | 86 | 77 | 66 | 55 | 43 | 25 |
| L-12 | 121 | 119 | 117 | 115 | 110 | 103 | 94 | 85 | 73 | 61 | 48 | 28 |
| L-13 | 131 | 129 | 127 | 125 | 120 | 112 | 102 | 93 | 80 | 67 | 53 | 30 |
(Q in m³/h, H in metres of water column)
The standard maximum operating head and maximum operating flow rate are highlighted on the chart with a solid line.
A jockey pump maintains pressure in fire-fighting pipework when the main pump is not running. It needs to be reliable, compact and energy-efficient. The VAT 127 L, with 1.5–4 kW motors and a head of up to 131 m, is well suited to this role – it maintains system pressure with minimal power consumption.
Both have a similar performance range, but differ in design. The V-NOX 300 has a stainless steel casing (AISI 304) and is designed for extremely quiet operation. The VAT 127 L has a cast-iron suction casing with Noryl components and is primarily intended for use as a jockey pump or in small booster stations. The VAT 127 L offers 10 configurations (vs. 8 for the V-NOX 300) and a higher flow rate (14 vs. 11 m³/h).
VAT pumps come with a 24-month warranty.
| Feature | Value | Unit |
|---|---|---|
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DNA = input / suction
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40 | DN |
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DNM = output / displacement
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40 | DN |
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Flow rate Q
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0 to 14 | m³/h |
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Displacement range H
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7 to 131 | m |
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Temperature of the pumped medium
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0 to 45 | °C |
We can create the perfect seal for your needs, including non-standard sizes.
Flow rate up to 26 m³/h (433 l/min), head 12–154 m, motor 3–9,3 kW. Noryl diffusers, AISI 304 shaft. 2" connection. Three-phase 230/400 V and 400/690 V.
Flow rate up to 45 m³/h (750 l/min), head 23–158 m, motor 7.5–18.5 kW. Noryl diffusers, AISI 304 shaft. 2 1/2" connection. Three-phase 400/690 V.
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