Speck Pressure Washer Pumps Series P30 and P31

Malcolm Smith
Power Cleaning
45 Roundponds
Melksham
Wiltshire
SN12 8DW
01225 707200
(Monday - Friday 8.30am - 5.00pm
Saturday 9.00am - 12.00pm)

SPECK Pressure Washer Pumps
P30 & P31 RANGE / P30 & P31 SERIES

For SPARES for this SPECK PUMP - click here

P30/31

Performance

	Metric	Imperial
	l/min / Bar	gpm / psi
Flow From	25.2	5.6
Flow To	42.5	9.4
Max Pressure	220	3190

Type

The P30/31 is a 3 cylinder triplex pump.

Description

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 P30/31 Range of pumps upholds this quality by providing:-

Solid ceramic plungers.
Drip return ensuring long seal life and drip free operation.
Identical suction and discharge valves, easily replaceable

The majority of spares for these pumps are available from stock.

Standard Models

Model	I/min	bar	rpm	KW
P31/25-220	25.2	220	1420	11
P30/36-150	36.2	150	1420	11
P30/43-130	42.5	130	1420	11

Special Models

D - High Temperature

S - Seawater Version

Model	I/min	bar	rpm	KW
P30/36-150D	23.0/19.2	60	900/750	3.0/2.5
P30/43-130D	27.0/22.5	60	900/750	3.5/2.9
P30/36-150S	36.20	150	1420	11
P30/43-130S	42.50	130	1420	11

Download

	General Information	Technical Information
P30/25-220	(Approx 199 kb)	(Approx 248 kb)
P31/36-150	(Approx 199 kb)	(Approx 248 kb)
P31/43-130	(Approx 199 kb)	(Approx 248 kb)

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.
Drip return ensuring long seal life and drip free operation.
Identical suction and discharge valves, easily replaceable

Materials Used

Valve Casing:	Special Brass
Plunger:	Ceramic
Valves:	High-Grade Stainless Steel
Sleeves:	Nitrile with fabric reinforcing
Crankshaft:	Drop-forged and case-hardened

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 P30 / P31 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.

Warranty

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%.

Speck Pressure Washer Pumps Series P31 & P30 Information and exploded parts diagram for Speck Pumps P30 Series - P30 Range and P31 Range

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