API 676 Compliant Screw Pumps Other Oil & Gas Industry Products Delivery low 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 iltration 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 ofice, 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 luid viscosity and driving speed. Consult the performance charts for the individual pump size. For different functional characteristics, please contact our technical ofice. Delivery low 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 luid lubricant oils and chemically neutral mixes, even with low lubricating power** Recommended degree of iltration 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 low rate * For different values contact jbj Techniques Limited technical ofice, telephone: 01737 767493 or email: info@jbj.co.uk Special versions are available for speciic applications (low rates, temperatures and non-standard materials, bi-directional low reading) as well as customised versions. VMPI Series Pressure relief Valve Delivery low 400 to 5400 LPM ( 105 to 1425 USGPM) Max pressure* see dimensional chart* Admissible suction pressure –0,5 to 10 bar ( –7,3 to 145 psi)* Kinematics viscosity 10 to 400 cSt* Admissible temperature 0 to 100 °C (32 to 212 °F)* Recommended iltration 60 micron max, (non-abrasive contaminant) ISO4406 19 / 16 – NAS 10 *For different values contact jbj Techniques Limited technical ofice, telephone: 01737 767493 or email: info@jbj.co.uk * Reduced pressure limits apply due to luid viscosity and driving speed. Consult the performance charts for the individual pump size. For different functional characteristics, please contact our technical ofice. PX Series MPVA Series Flow meter 37 #DriveLineHarmony www.jbj.co.uk/screwpumps.html
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