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Malcolm Smith
Power Cleaning
45 Roundponds
Melksham
Wiltshire
SN12 8DW
01225 707200
(Monday - Friday 8.30am - 5.00pm
Saturday 9.00am - 12.00pm)
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SPECK Pressure Washer Pumps
NP25 RANGE / NP25 SERIES
For SPARES for this SPECK PUMP - click here
| NP25 |
 |
Performance
| |
Metric
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Imperial
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| |
l/min / Bar
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gpm / psi
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| Flow From |
12.1
|
2.7
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| Flow To |
70.1
|
15.5
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| Max Pressure |
500
|
7250
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| |
| |
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Type
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The NP25 is a 3 cylinder triplex pump.
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Description
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The Speck name is synonymous with quality and reliability. All our pumps are manufactured to the highest standards, using the latest in manufacturing technology.
The NP25 Range of pumps upholds this quality by providing:-
- Solid ceramic plungers.
- Double plunger sealing with leakage return.
- All gaskets in seal sleeves ensuring precise centring and easy replacement.
- Identical suction and discharge valves, easily replaceable
- Pump easily configured for left and right hand drive.
The majority of spares for these pumps are available from stock.
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Standard Models
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| Model |
I/min
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bar
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rpm
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KW
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| NP25/21-350 |
20.8
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350
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1450
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14.8
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| NP25/21-280 |
21
|
280
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1450
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11.6
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| NP25/25-220 |
25.2
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220
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1450
|
11
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| NP25/30-180 |
31.4
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180
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1450
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11.1
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| NP25/38-150 |
37.7
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150
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1450
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11.1
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| NP25/41-140 |
40.6
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140
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1450
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11.2
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| NP25/50-120 |
48.7
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120
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1450
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11.5
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| NP25/70-100 |
70.1
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100
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1450
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13.8
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Special Models
RE - 316 Stainless Steel
T - Teflon Seals
V - Viton O Rings/Seals
C - CO² Version
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| Model |
I/min
|
bar
|
rpm
|
KW
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| NP25/12-500 |
12.1
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500
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1450
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12.3
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| NP25/15-500 |
14.8
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500
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1450
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14.8
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| NP25/21-350 RE |
20.8
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350
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1450
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14.8
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| NP25/30-180 RE |
3i.4
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180
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1450
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11.1
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| NP25/38-150 RE |
37.7
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150
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1450
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11.1
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| NP25/41-140 RE |
40.6
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140
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1450
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11.2
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| NP25/50-120 RE |
48.7
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120
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1450
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11.5
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| NP25/41-140 REV |
40.6
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140
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1450
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11.2
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| NP25/50-120 REV |
48.7
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120
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1450
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11.5
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| NP25/21-350 REVT |
20.8
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350
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1450
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14.8
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| NP25/41-140 REVT |
40.6
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140
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1450
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11.2
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| NP25/50-120 REVT |
48.7
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120
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1450
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11.5
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| NP25/50-120 C |
24.3
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125
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750
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Download
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.
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| Construction Characteristics |
- Crankcase of solid cast aluminium.
- Crank Case and roller bearings together with plain bearing con rod all run in oil.
- Solid ceramic plunger.
- Double plunger sealing with leakage return.
- All gaskets in seal sleeves ensuring precise centring and easy replacement.
- Identical suction and discharge valves, easily replaceable.
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| Materials Used |
| Valve Casing: |
Special Brass |
| Plunger: |
Ceramic |
| Valves: |
High-Grade Stainless Steel |
| Sleeves: |
Nitrile with fabric reinforcing. |
| Support Rings: |
Teflon with graphite. |
| Crankshaft: |
Drop-forged and case-hardened |
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| Installation |
SPECK TRIPLEX Plunger Pumps are suitable for pumping clean water and other non-agressive or abrasive media with a similar specific weight to water.
Prior to pumping any other media, a check must be made to find out whether these pumps , taking pump performance and temperature values into consideration, are at all suitable for pumping the required medium.
Even though SPECK-TRIPLEX NP25 pumps run almost pulsation-free, there are cases where a pressure accumulator is necessary. This will depend mainly on the construction of the unit and the conditions under which it is operated. The same effect can also be achieved by using flexible pressure lines. In any case, use of a pulsation damper adds considerably to the life of the seals and bearings. Particular care has to be taken when pumping warm water, making absolutely sure that cavitation can not occur.
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Warranty
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There is a 6 month warranty in accordance with VDMA guidelines. Pump operation without safety valve as well as any excess in temperature or speed limits automatically voids the warranty. The safety valve must be regulated in accordance with the guidelines for liquid spraying units so that the admissible operating pressure can not be exceeded by more than 10%. |
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Speck Pressure Washer Pump Series NP25 - Information and exploded parts diagram for Speck Pumps NP25 Series - NP25 Range
The HOME of Pressure Washers & Pressure Washing Spares - Jet Washers, Pressure Washing Equipment & Pressure Washer Spares & fittings. Oertzen water jetting equipment - Interpump pumps - Kranzle Pressure washers - Speck pump spares - Replacement UDOR pumps - Pressure washer accessories - nozzles, hose & surface cleaners.
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Cart Details
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(Approx 101 kb)
