Quattroflow 20kSU Скачать руководство пользователя страница 15

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QF20kSU, edition 2019-10; page 15 of 17

6. Performance chart of the QF 20kSU

Testmedia:

Water at ambient temperature

Type of eccentric shaft: 7°

Discharge pressure:

0 to 4 bar (0 to 58 psi)

Drive:

VEM, 4kW

Shows approximate flow rates as function of pump rpm.

Please note:

If motor is directly coupled to pump: Pump rpm = motor rpm

If reducer gear drives are used: Pump rpm = motor rpm x reduction ratio

0 bar (0 psi) 2 bar (29 psi) 4 bar (58 psi)

The flow rates showing at the chart above were ascertained with new diaphragms and new valves

under standard conditions after the final assembly of the pump.

Содержание 20kSU

Страница 1: ...nary Pump Stainless Steel 4 Piston Diaphragm Pump Single Use Please read this manual carefully before start up of the pump and take care of an appropriate instructionof the operating staff Attention P...

Страница 2: ...fety instructions 6 3 5 Safety hints for the operator 6 3 6 Safety instructions for maintenance inspection and mounting operations 7 3 7 Unauthorized reconstruction and spare part usage 7 3 8 Inadmiss...

Страница 3: ...chanical influences The following storage conditions are recommended Steady ventilated dust and vibration free storage room Ambient temperature between 15 C 59 F and 25 C 77 F with a relative humidity...

Страница 4: ...eed pump to mix gradients Feed pump for centrifuges or separators Feed pump for homogenizers Feed pump for filling machines 2 2 General description of the machine The Quattroflow 20kSU pump is a 4 pis...

Страница 5: ...rties of the pump Please note ALMATEC Maschinenbau GmbH is also building custom made pumps and set ups These modified pumps can be different from this one that is described in here However the basic i...

Страница 6: ...llow strictly the safety guidelines of this manual as well as all national and possible internal regulations e g the handling of chemicals like caustic or acid the handling of biological materials the...

Страница 7: ...tart up and check the tightness of the pump o Please respect the relevant additional security advices if the pump has been used for aggressive dangerous or toxic liquids e g suitable protective equipm...

Страница 8: ...ht tool for the specific application The user operator is responsible to perform a proper method of testing if the pump should be applied for his specific application The chemical and thermal compatib...

Страница 9: ...lled personnel Check the electrical cables before connecting to mains supply During all maintenance work it has to be ensured that no explosive atmosphere can arise Appropriate protection equipment is...

Страница 10: ...e operating noise the parts of the bearing service kit should be also replaced PSKITWLC20k In general it is recommended to replace the elastomer parts whenever the pump chamber is opened Please follow...

Страница 11: ...t of the pump chamber can be conducted by the operator Please follow the drawings for the disassembly and assembly Before starting the disassembly ensure that the pump is not in operation and cannot b...

Страница 12: ...5 Nm 25 8 lb ft 2 bolts clamping ring 10 Nm 11 lb ft uniform tightening of both halves identical gap dimensions 4 2 Replacement bearing unit Maintenance kit PSKITWLC20k First disassemble the SU pump c...

Страница 13: ...3 Remove bearing housing 4 Remove bearing retainer Mounting in reverse order with the new shaft bearing unit For mounting the pump chamber to the ring drive see chapter 4 1 1 and 4 1 2 For further que...

Страница 14: ...pressure head open valve in discharge line completely remove obstruction in discharge line 9 X Pressure line completely or partly clogged diaphragm maybe broken change diaphragm 10 X The diameter of t...

Страница 15: ...4kW Shows approximate flow rates as function of pump rpm Please note If motor is directly coupled to pump Pump rpm motor rpm If reducer gear drives are used Pump rpm motor rpm x reduction ratio 0 bar...

Страница 16: ...ge pump rpm 35 780 Connection specification inlet standard Connector 2 TC Flange diameter mm inch 64 Internal diameter mm inch 47 5 Connection specification outlet standard Connector 2 TC Flange diame...

Страница 17: ...N PE Housing material SS316 Dimensions length x width x height mm inch 210 x 380 x 390 8 27 x 14 96 x 15 35 Weight approx kg lb 20 44 09 All technical data relate to a Quattroflow pump in the standard...