Enactus-HRC.N Burgmann HRC.N Replacement

FeaturesCartridge Balanced Independent of direction of rotation Stationary multiple springs Spring protection sleeve Variant for operation with pressureless quench available (HRC2000N) Dual seal with and without pumping screw (HRC3300NF,Website:, HRC3300N) available AdvantagesInsensitive to solids containing media. Solids content 40 % (single seal), 60 % (double seal) Springs protected from product and leakage Variant with short installation length to meet limited space conditions (HRC1100N) Dual seal remains closed in case of barrier pressure failure, self-closing at pressure reversal (HRC3300NF) Operation under vacuum without seat locking possible No damage of the shaft by dynamically loaded O-Ring Insensitive to shaft deflections due to stationary design Operating range Shaft diameter: d10 = 30 ... 60 mm (1.181"... 2.362") Pressure: p1 = 23 bar (334 PSI) Temperature: t = -20 °C ... +160 (200*) °C (-4 °F ... +320 (382*) °F) Sliding velocity: vg = 20 m/s (66 ft) Axial movement: ±1.0 mmMaterials Seal face: Silicon carbide (Q1, Q2) Seat: Carbon graphite antimony impregnated (A), Silicon carbide (Q1, Q2) Recommended applicationsChemical industry Process industry Petrochemical industry Mining industry Sugar industry Dirty, abrasive and solids containing media Various chemical processes Chemical standard pumps Service Provide special design According to the requirements and conditions for the custom processing Dimensions in mm d101)  d111) d122)  d133)  d142) d154) d16 d175)  d181)6)   d19 d20 d21 d22 l87) l9 l10 l112)7) l122)7) l138) l14 l15 l16 l17 l18 l19 l20 l21 l22 l23 l249) l25 S 30 24 31 35 41 44 82 85 95 20 110 129 86 115 10 15 50 4 4 20 1 16 0.5 55 39 35 35 39 2 0.5 M10 40 32 41 45 51 54 92 95 110 d 130 155 96 130 10 15 52 4 4 22 1 18 0.5 60 44 40 40 44 2 0.5 M12 50 42 51 55 61 66 105 110 125 < 145 168 111 140 12 15 55 4 4 25 1 21 0.5 60 44 45 45 44 2 0.5 M12 19 160 185 126 166 14 20 70 4 4 30 1 26 0.5 60 44 50 50 44 2 0.5 M12 60 50 61 61 67 76 120 125 140 d 1) H7 2) +0.2 3) –0.2 4) +0.5 5) h8 6) +7 7) +0.1 8) –0.1

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