Pump Mechanical Seal

STRUCTURE DESCRIPTION Replacement of Burgmann BT-FN type, conical spring design. Operating range: Temperature: -20--150℃ Speed: 10m/s Pressure: 10bar Standard sizes: 10-40mm Material: Seal ring: Car, Sic, Ssic, TC. Secondary seal: NBR,EPDM, etc. Spring and metal parts: 304, 316. Delivery: 1. If the products we have in store, we will send it out ASAP after receiving payment. 2. If the products which were customized, we will complete the production within a specified

STRUCTURE DESCRIPTION Replacement of Burgmann BT-FN type, conical spring design. Operating range: Temperature: -20--150℃ Speed: 10m/s Pressure: 10bar Standard sizes: 10-40mm Material: Seal ring: Car, Sic, Ssic, TC. Secondary seal: NBR,EPDM, etc. Spring and metal parts: 304, 316. Delivery: 1. If the products we have in store, we will send it out ASAP after receiving payment. 2. If the products which were customized, we will complete the production within a specified

STRUCTURE DESCRIPTION Replacement of John Crane 58B seal, multiple spring design, balanced seal. Operating range: Temperature:-20--180℃ Speed: 15m/s. Pressure: 25bar Standard size: 14-100mm Material: Seal ring: Car, Sic, Ssic, Ceramic, TC Secondary seal: NBR, EPDM, etc. Spring and metal parts: 304, 316, HAST.C Delivery: 1. If the products we have in store, we will send it out ASAP after receiving payment. 2. If the products which were customized, we will complete the

STRUCTURE DESCRIPTION Replacement of John Crane Type 9 seal, multiple spring design, unbalanced seal. Operating range: Temperature: -40--250℃ Speed: 15m/s Pressure: 12bar Standard Size: 0.5”- 4” Material: Seal ring: Car, Sic, Ssic, Ceramic, TC Secondary seal: NBR, EPDM, etc. Spring and metal parts: 304, 316, HAST.C Delivery: 1. If the products we have in store, we will send it out ASAP after receiving payment. 2. If the products which were customized, we will complete

STRUCTURE DESCRIPTION Replacement of John Crane 8-1 seal, multiple spring design, unbalanced seal. Operating range: Temperature:-20--180℃ Speed: 15m/s. Pressure: 12bar. Standard size: 0.5”-4.0” Material: Seal ring: Car, Sic, Ssic, TC. Secondary seal: NBR,EPDM, etc. Spring and metal parts: 304, 316. Size/Inch d D3 D6 D7 L3 L4 0.500 12.7 26.19 14.0 25.60 20.62 7.92 0.625 15.8 30.15 17.5 31.95 19.05 10.31 0.750 19.0 33.32 21.0 35.12 22.23 10.31 0.875 22.2 36.50 24.0 38.30

TRUCTURE DESCRIPTION Replacement of AES DISP seal. Double cartridge mechanical seal. Features: Double Stationary Seal with pumping scroll.The seal incorporates an integral bi-directional flow inducer for effective seal cooling. Efficient bi-directional pumping circulates barrier fluid for effective seal face cooling and extended seal life High-integrity drive design features improve reliability and seal life Thin radial faces reduce heat generation compared to alternative

Standard John Crane 680 Mechanical Seal Replacement KL -680 Metal Bellow Seal STRUCTURE DESCRIPTION Replacement of John Crane 680, welded metal bellow seals design. Operating range: Temperature:-20--220℃ Speed: 20m/s Pressure: 25bar Standard size: 18-100mm or 0.75”-4.0” Material: Sealing ring: Car, Sic, Ssic, TC Secondary seal: NBR, EPDM, , Kalrez etc. Spring and metal parts: 304, 316, AM350, HAST.C. Inconel 718, Titanium. Size/Metric D3 L1 Size/Inch d D3 L1 18 32.0 27.5

Fixing and Applying Directions of Mechanical Seals 1) Select Appropriate mechanical seal to match the materials according to work conditions and host machine equipment. 2) The radial acting deviation for the shaft(shaft sleeve) of the installed mechanical seal shall be 0.04mm by maximum while the axial movement value of the rotor shall be no more than 0.1mm. 3) The seal cover (or shaft cover) of the stationary ring of the installed mechanical seals,the vertical degree of the

TRUCTURE DESCRIPTION Replacement of John Crane 5610. Single cartridge mechanical seal. Features: Incorporates an elastomer O-ring as the secondary sealing member. A common seal head/mating ring set, utilized throughout all versions, is reversible to allow rotating seat/mating ring or rotating seal head operation, and is interchangeable with metal bellows seal heads. Reversible seal head. Fits ANSI, ISO and DIN seal chambers. Optimized primary ring design for greater

STRUCTURE DESCRIPTION Replacement of John Crane 609, welded metal bellow seals design. Operating range: Temperature:-20--400℃ Speed: 20m/s Pressure: 25bar Standard size: 1”-4.0” Material: Sealing ring: Car, Sic, Ssic, TC Secondary seal: Carbon graphite Spring and metal parts: 304, 316, AM350, HAST.C. Inconel 718, Titanium. Size/Metric d D3 L1 16 25.40 41.28 38.95 18 28.58 44.45 39.87 20 31.75 47.63 40.66 22 34.93 50.80 40.66 24 38.10 53.98 40.66 26 41.28 57.15 40.66 28 44.45

STRUCTURE DESCRIPTION Replacement of John Crane WB2, PTFE bellows design, outside mounted, used in strong corrosive chemical occasions. Operating range: Temperature: -20--180℃ Speed: 15m/s Pressure: 8bar Standard Size: 10-30mm Material: Seal ring: Car, Cer, Sic, Glass filled PTFE Advantages: self-adjusting to shaft misalignments deflections The length of the contact area of the bellows with the shaft is an optimum compromise between ease of assembly (less friction) sufficient

STRUCTURE DESCRIPTION Replacement of John Crane Type 1, rubber bellow design. Operating range: Temperature: -20--120℃ Speed: 15m/s. Pressure: 14bar Standard size: 12-100mm or 0.5”-4.0” Material: Seal ring: Car, Sic, Ssic, Ceramic, TC Secondary seal: NBR, EPDM, etc. Spring and metal parts: 304, 316, HAST.C Size/Inch Size/Metric D3 D6 D7 L3 L4 0.500 12 23.80 19.05 25.40 30.16 7.93 14 27.76 23.80 31.75 33.32 10.28 0.625 16 27.76 23.80 31.75 33.32 10.28 0.750 18 30.94 26.98

STRUCTURE DESCRIPTION Type 1527, single spring design. Operating range: Temperature: -20--180℃ Speed: 15m/s Pressure: 10bar Standard Size: 18-100mm Material: Seal ring: Car, Sic, Ceramic, TC Secondary seal: NBR, EPDM, etc. Spring and metal parts: 304, 316, HAST.C Size Chart: Size/Metric d D3 D6 D7 D8 L3 L4 L8 18 18 32 27 33 3 35 10 17 20 20 34 29 35 3 35 10 17 22 22 36 31 37 3 35 10 17 24 24 38 33 39 3 40 10 17 25 25 39 34 40 3 40 10 17 28 28 42 37 43 3 40 10 17 30 30

STRUCTURE DESCRIPTION Replacement of Burgmann M7N, wave spring design. Multiple spring design is also available! Pump screw design could be made for spring retainer. Operating range: Temperature: -20--180℃ Speed: 15m/s Pressure: 12bar Standard size: 14-100mm Material: Seal ring: Car, Sic, Ssic, TC. Secondary seal: NBR, EPDM, etc. Spring and metal parts: 304, 316, HAST.C Features Wave Spring, O-ring pusher construction Transmission by Pin and groove,independent of

STRUCTURE DESCRIPTION Replacement of Burgmann MG1, rubber bellow design. Operating range: Temperature: -20--120℃ Speed: 10m/s Pressure: 12bar Standard size: 10-100mm Material: Seal ring: Car, Sic, Ssic, TC Secondary seal: NBR, EPDM, etc. Spring and metal parts: 304, 316 ,HAST.C Features Compact design in the rubber. Insensitive to shaft play and run out. Bellows should not twist due to spring drive. Single seal, unbalanced, single spring. Conform with DIN24960 EN12756

STRUCTURE DESCRIPTION Replacement of Chesterton 155. Single cartridge mechanical seal. Advantages: Adjustable/removable gland tabs 360-degree flush port rotation Quick-release centering straps Available in special alloys Dynamically stress-relieved narrow profile faces Low heat generation monolithic faces Self-Centering Lock Ring eliminates misalignment Stationary springs Operating range: Temperature:-20--220℃ Speed: 16m/s Pressure: 25bar Standard size: 25-120mm or 1.0”-4.75”

STRUCTURE DESCRIPTION Replacement of AES DISP. Double cartridge mechanical seal. AES DISP mechanical seal — Double Stationary Seal with Flow InducerAES SISS and SISR mechanical seal — Single Stationary SealsThe DISP and SISS double and single stationary cartridge seal ranges provide highly technical, value-engineered sealing solutions applicable for all industry sectors.We estimate that ineffective heat removal within the barrier fluid accounts for over 40% of all double

STRUCTURE DESCRIPTION KL-1682, to replace VULCAN 1682 seal Wave spring design seal,suit lobe SSP pump. Operating range: Temperature: -30--160℃ Speed: 15m/s. Pressure: 10bar Standard size: 20-75mm Material: Seal ring: Car, Sic, Ssic, Ceramic, TC Secondary seal: NBR, EPDM, etc. Spring and metal parts: 304, 316, HAST.C Kalu also offer mechanical seals’ stocks for replacement of Burgmann BT-FN, M3N, M37/M37G, HJ92N, M7N, H7N, M74-D, H74-D, Eagle 1527, MG1/12/13/S20. Delivery: 1.

KL-JC1100 Cartridge Mechanical Seal High-performance cartridge mechanical seal designed as a direct replacement for John Crane 1100 series seals. Features easy installation, maintenance, and replacement capabilities. Delivery Options In-stock items shipped immediately after payment confirmation Customized products completed within specified timeframe Flexible shipping using your preferred delivery account Multiple courier options available: DHL, FedEx, TNT, UPS Mechanical

Product Description: Mechanical Seal 22mm For Lowara SV Pump Mechanical Shaft Seal, Model 33, 46, 66, 92 Operational Conditions: LW-02-22mm is interchangeable with W-0220.822.E.S SIC/SIC. to suit SV and e-SV series pumps. Part Number – LWSTKL01AC0Fits Pump Models: 33 46 66 92 Temperature: -20ºC to +180ºC Pressure: ≤2.5MPa Speed: ≤15m/s Materials: Stationary Ring: Ceramic, Silicon Carbide, TC Rotary Ring: Carbon, Silicon Carbide Secondary Seal: NBR, EPDM, FKM, PTFE Spring and