API 676 Compliant Screw Pumps Other Oil & Gas Industry Products 19 PZ Series Delivery flow 400 to 5400 LPM ( 105 to 1425 USGPM) Admissible delivery pressure up to 16 bar (232 psi)* Admissible suction pressure –0,5 to 10 bar ( –7,3 to 145 psi)* Kinematics viscosity 10 to 400 cSt STD* Admissible temperature 0 to 120 °C (32 to 248 °F) Driving speed 1500 to 1800 rpm for other version max. 3000 rpm Average noise level 65 ÷ 75 dB(A) at 1800 rpm according to pump dimension Recommended filtration 60 micron max, (not abrasive contaminant) ISO4406 19 / 16 – NAS 10 Direction of rotation Clockwise, as seen from the driving side *For different values contact jbj Techniques Limited technical office, telephone: 01737 767493 or email: info@jbj.co.uk * Reduced pressure limits apply dependent on fluid viscosity and driving speed. Consult the performance charts for the individual pump size. For different functional characteristics, please contact our technical office. PX Series Delivery flow 10 to 3000 LPM ( 2,6 to 800 USGPM) Admissible delivery pressure up to 30 bar (435 psi) continuous* Admissible suction pressure –0,5 to 10 bar ( –7,3 to 145 psi)* Kinematics viscosity 10 to 400 cSt* Admissible temperature 0 to 120 °C (32 to 248 °F)* Driving speed 750 to 3600 rpm Average noise level 53 ÷ 68 dB(A) at 2900 rpm according to pump dimension Recommended filtration 60 micron max, suction side (not abrasive contaminant) ISO4406 19 / 16 – NAS 10 Direction of rotation Clockwise, as seen from the driving side * For different values contact jbj Techniques Limited technical office, telephone: 01737 767493 or email: info@jbj.co.uk * Standard valve setting mod. B: 7 – 16 bar (102 – 232 psi). Reduced pressure limits apply dependent on fluid viscosity and driving speed. Consult the performance charts for the individual pump size. For different functional characteristics, please contact our technical office. MPVA Series Flow Meter Delivery flow 0,9 to 900 LPM approx ( 0,24 to 240 USGPM)* Admissible delivery pressure 350 bar continuous (base version 200 bar) Admissible suction pressure –15 to +70 °C* Viscosity 1 ÷ 5,000 cSt Admissible temperature 0 to 120 °C (32 to 248 °F)* Types of fluid lubricant oils and chemically neutral mixes, even with low lubricating power** Recommended degree of filtration NAS 10 ÷ 12 Precision class 0,2% (0,4% on range 30 - 1) Standard construction material aluminium body* Type of O/P square wave signal in frequency, direct function of flow rate * For different values contact jbj Techniques Limited technical office, telephone: 01737 767493 or email: info@jbj.co.uk Special versions are available for specific applications (flow rates, temperatures and non-standard materials, bi-directional flow reading) as well as customised versions.
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