Mechanical Pump Seals

FBU Model Mechanical Shaft Seal Mechanical Seal For Pump SIC/V Mechanical seal installation and use requirements 1. Mechanical seal on the machine accuracy requirements (pump mechanical seal as an example) (1) The radial runout tolerance of the shaft (or sleeve) of the mechanical seal is not to exceed 0.04 to 0.06 mm. (2) rotor axial movement does not exceed 0.3mm. (3) The tolerance of the positioning end to the shaft (or sleeve) surface of the sealing cavity and the sealing

UK Model mechanical seal AP1610 Pressure 0~0.8Mpa Linear velocity 3000r/min Mechanical seal installation and use requirements 1. Mechanical seal on the machine accuracy requirements (pump mechanical seal as an example) (1) The radial runout tolerance of the shaft (or sleeve) of the mechanical seal is not to exceed 0.04 to 0.06 mm. (2) rotor axial movement does not exceed 0.3mm. (3) The tolerance of the positioning end to the shaft (or sleeve) surface of the sealing cavity and

MFL WT80 Model mechanical seal AP1610 Pressure 2.5Mpa Linear velocity 15m/s Mechanical seal according to the working conditions and the nature of the medium, there are high temperature, low temperature mechanical seal, high pressure, corrosion resistant mechanical seal, resistant to granular media mechanical seal and easy to vaporize the light hydrocarbon medium mechanical seal, etc. should be based on different The use of different types of structures and materials selected

HJ92N series to DIN 24960 Single seal Balanced Spring product protected First, the mechanical seal installation and use requirements 1. Mechanical seal on the machine accuracy requirements (pump mechanical seal as an example) (1) The radial runout tolerance of the shaft (or sleeve) of the mechanical seal is not to exceed 0.04 to 0.06 mm. (2) rotor axial movement does not exceed 0.3mm. (3) The tolerance of the positioning end to the shaft (or sleeve) surface of the sealing

HJ92N series to DIN 24960 Single seal Balanced Spring product protected Mechanical seal is a pair of pairs of vertical relative to the axis of the relative sliding end of the fluid pressure and compensation mechanism of the elastic (or magnetic) under the action of adhesion and with auxiliary seal to achieve leakage of the shaft seal device. Commonly used mechanical seal structure consists of static ring (static ring) 1, rotating ring (moving ring) 2, elastic element 3,

MAIN CHARACTERISTICS Mediums to be sealed : water , oil ,organic liquids, middle corrosion liquids and other mediums including solid granule Pressure in the sealed chamber : 1.0Mpa Rotational speed : 3000r/min (Linear velocity : 20m/Sec) Temperature in the sealed hamber : 0 ℃ ~ 180 ℃ (FPM) -20 ℃ ~ 90 ℃ (NBR) -30 ℃ ~ 120 ℃ (EPR) -40℃ ~ 230℃(PTFE) Size d d1 d2 D1 D2 L L1 L2 h6 H11 H8 ±0.5 ±0.5 UUMXT-18 18 33 3 27 33 38 7.5 6 UUMXT-20 20 35 3 29 35 38 7.5 6 UUMXT-22 22 37 3 31

MAIN CHARACTERISTICS Mediums to be sealed : water , oil ,organic liquids, middle corrosion liquids and other mediums including solid granule Pressure in the sealed chamber : 1.0Mpa Rotational speed : 3000r / min (Linear velocity : 20m / Sec) Temperature in the sealed hamber : 0 ℃ ~ 180 ℃ (FPM) -20 ℃ ~ 90 ℃ (NBR) -30 ℃ ~ 120 ℃ (EPR) -40 ℃ ~ 230 ℃ (PTFE) -40 ℃ ~ 230 ℃ (PTFE cover rubber) Properties of commonly used gaskets and new materials and technologies Common washer

AES Q1 Q2 U1 U2 John Crane Type 1 Single-Spring Seal Mechanical seal could be interchangeable with John crane, Burgmann, Aesseal, Vulcan, Roten seals etc. All ranges of mechanical seals for Flygt Pumps, Grundfos Pumps, Pumps, APV Pumps, Grindes Pumps, Fristam, ABS, Alleeiler, EMU, GEA Tunchenhagen, Godwin, Hidrostal, Hilge, Johnson, Lowara, Waukesha, Vogelsang Pumps etc. At the meantime, we could manufacture seals according to your sample or drawing, and design as

MAIN CHARACTERISTICS Mediums to be sealed : water , oil ,organic liquids, middle corrosion liquids and other mediums including solid granule Pressure in the sealed chamber : 1.0Mpa Rotational speed : 3000r/min (Linear velocity : 20m/Sec) Temperature in the sealed hamber : 0 ℃ ~ 180 ℃ (FPM) -20 ℃ ~ 90 ℃ (NBR) -30 ℃ ~ 120 ℃ (EPR) Size d d1 d2 D L L1 L2 h6 H8 ±0.5 ±0.5 MB2-14 14 28.5 26.5 30 18.5 5 4.5 MB2-16 16 28.5 26.5 32 21 6.6 5.6 MB2-18 18 32 29 35 22.5 7.5 6 MB2-20 20 36

MAIN CHARACTERISTICS Mediums to be sealed : water , oil ,organic liquids, middle corrosion liquids and other mediums including solid granule Pressure in the sealed chamber : 1.2Mpa Rotational speed : 3000r/min (Linear velocity : 20m/Sec) Temperature in the sealed hamber : -40 ℃ ~ 230 ℃ (PTFE) TO ISO 3069 and DIN 24960 SIZE d d1 d2 D D1 D2 L L1 L2 h6 H11 H8 ±0.5 ±0.5 +0.5 59U-14 14 24 2 26 21 25 23 12 8.5 59U-16 16 26 2 28 23 27 23 12 8.5 59U-18 18 32 3 34 27 33 24 13.5 9 59U

MAIN CHARACTERISTICS Mediums to be sealed : water , oil ,organic liquids, middle corrosion liquids and other mediums including solid granule Pressure in the sealed chamber : 1.0Mpa Rotational speed : 3000r/min (Linear velocity : 10m/Sec) Temperature in the sealed hamber : 0 ℃ ~ 180 ℃ (FPM) -20 ℃ ~ 90 ℃ (NBR) -30 ℃ ~ 120 ℃ (EPR) Properties of commonly used gaskets and new materials and technologies Common washer performance When using the valve, often depending on the

MAIN CHARACTERISTICS Mediums to be sealed : water , oil ,organic liquids, middle corrosion liquids and other mediums including solid granule Pressure in the sealed chamber : 1.0Mpa Rotational speed : 3000r/min (Linear velocity : 20m/Sec) Temperature in the sealed hamber : 0 ℃ ~ 180 ℃ (FPM) -20 ℃ ~ 90 ℃ (NBR) -30 ℃ ~ 120 ℃ (EPR) Size d d1 d2 D L L1 L2 h6 H8 ±0.5 ±0.5 MB1-10 10 22.5 20.5 21 14.5 6.6 5.6 MB1-12 12 25 22.5 23 15 6.6 5.6 MB1-14 14 28.5 26.5 25 17 6.6 5.6 MB1-15 15

MAIN CHARACTERISTICS Mediums to be sealed : water , oil ,organic liquids, middle corrosion liquids and other mediums including solid granule Pressure in the sealed chamber : 1.0Mpa Rotational speed : 3000r / min (Linear velocity : 20m / Sec) Temperature in the sealed hamber : 0 ℃ ~ 180 ℃ (FPM) -20 ℃ ~ 90 ℃ (NBR) -30 ℃ ~ 120 ℃ (EPR) -40 ℃ ~ 230 ℃ (PTFE) -40 ℃ ~ 230 ℃ (PTFE cover rubber) 1, Installation notes A, it is necessary to pay attention to avoid the installation of the

MAIN CHARACTERISTICS Mediums to be sealed : water , oil ,organic liquids, middle corrosion liquids and other mediums including solid granule Pressure in the sealed chamber : 0.5Mpa Rotational speed : 3000r / min (Linear velocity : 15m / Sec) Temperature in the sealed hamber : ≤ 100℃ Cooling and flushing of mechanical seals for pumps 1, The first form of cooling by water pump outlet or high end, clean medium conveying, washing the seal face, and then enter the pump cavity,

MAIN CHARACTERISTICS Mediums to be sealed : water , oil ,organic liquids, middle corrosion liquids and other mediums including solid granule Pressure in the sealed chamber : 0.5Mpa Rotational speed : 3000r / min (Linear velocity : 15m / Sec) Temperature in the sealed hamber : ≤ 100℃ 1 Mechanical seal on the accuracy of the machine requirements (to pump mechanical seal as an example) (1) To install the mechanical seal parts of the shaft (or sleeve) radial runout tolerance

MAIN CHARACTERISTICS Mediums to be sealed : water , oil ,organic liquids, middle corrosion liquids and other mediums including solid granule Pressure in the sealed chamber : 0.5Mpa Rotational speed : 3000r / min (Linear velocity : 15m / Sec) Temperature in the sealed hamber : ≤ 100℃ 1 Mechanical seal on the accuracy of the machine requirements (to pump mechanical seal as an example) (1) To install the mechanical seal parts of the shaft (or sleeve) radial runout tolerance