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Product List
361. Type 51U Multi-Spring Unbalanced Custom Mechanical Seal 
[Sep 03, 2026]
[Sep 03, 2026] Product Description SS-Type 51U:John Crane Type 51U/Type 51. Structure Description: Equivalent to John Crane Type 9B/Type 109B,AES M02,Sterling 290B,VULCAN 1609B Multiple spring , balanced seal Operating ...
Company: SAISI SEAL CO., LTD
362. Non-standard Type 51U mechanical seal with flushing hole [Sep 03, 2026]
[Sep 03, 2026] Product Description SS-Type 51U:John Crane Type 51U/Type 51. Structure Description: Equivalent to John Crane Type 9B/Type 109B,AES M02,Sterling 290B,VULCAN 1609B Multiple spring , balanced seal Operating ...
Company: SAISI SEAL CO., LTD
363. Non-standard customized John crane 51U mechanical seal [Sep 03, 2026]
[Sep 03, 2026] Product Description SS-Type 51U:John Crane Type 51U/Type 51. Structure Description: Equivalent to John Crane Type 9B/Type 109B,AES M02,Sterling 290B,VULCAN 1609B Multiple spring , balanced seal Operating ...
Company: SAISI SEAL CO., LTD
364. custom made John Crane Type 9/9t/9b/9bt Mechanical Seal/pump seal [Aug 29, 2026]
[Aug 29, 2026] Product Description SS-Type 9B:John Crane Type 9B/Type 109B,AES M02,Sterling 290B,VULCAN 1609B Structure Description: Equivalent to John Crane Type 9B/Type 109B,AES M02,Sterling 290B,VULCAN 1609B Multiple spring , ...
Company: SAISI SEAL CO., LTD
365. custom made John Crane Mechanical Seal 9b [Aug 29, 2026]
[Aug 29, 2026] Product Description SS-Type 9B:John Crane Type 9B/Type 109B,AES M02,Sterling 290B,VULCAN 1609B Structure Description: Equivalent to John Crane Type 9B/Type 109B,AES M02,Sterling 290B,VULCAN 1609B Multiple spring , ...
Company: SAISI SEAL CO., LTD
366. M3N/M3/M32/M37G/M37 AesT01/T01D/T02 Roten 2/22/5/ L4B Hydraulic Seal Mechanical Seal for Water Pump [Aug 28, 2026]
[Aug 28, 2026] Product Description Structure Description: Equivalent to M3N Seal/M32N/M37G Conical spring design Operating Limits: Temperature:-20---180ºC Speed:15m/s Pressure:10bar Standard ...
Company: SAISI SEAL CO., LTD
367. Factory Customized High-quality Mechanical Seals [Aug 28, 2026]
[Aug 28, 2026] Product Description Features Equivalent to HA211 Single seal Unbalanced Independent of direction of rotation Positive torque transmission due to bayonet drive between seal head and drive collar O-Ring groove for ...
Company: SAISI SEAL CO., LTD
368. O-Ring Mechanical Seal for Gorman-rupp Pump SIC/TC/VIT/T21 Size 2.25Inch [Aug 28, 2026]
[Aug 28, 2026] Product Description Features Equivalent to HA211 Single seal Unbalanced Independent of direction of rotation Positive torque transmission due to bayonet drive between seal head and drive collar O-Ring groove for ...
Company: SAISI SEAL CO., LTD
369. burg HA211 single unbalanced seal. also replaced by 250 seal. [Aug 28, 2026]
[Aug 28, 2026] Product Description Features Equivalent to HA211 Single seal Unbalanced Independent of direction of rotation Positive torque transmission due to bayonet drive between seal head and drive collar O-Ring groove for ...
Company: SAISI SEAL CO., LTD
370. BURG MANN HA211-70 O-ring Mechanical Seal for Pump [Aug 28, 2026]
[Aug 28, 2026] Product Description Features Equivalent to HA211 Single seal Unbalanced Independent of direction of rotation Positive torque transmission due to bayonet drive between seal head and drive collar O-Ring groove for ...
Company: SAISI SEAL CO., LTD
371. saisi seal 1527 John Crane Rubber Bellow Mechanical Seal [Aug 28, 2026]
[Aug 28, 2026] Structure Description: Equivaent to 1527 Single spring design Operating Limits: Temperature:-20---180ºC Speed:15m/s Pressure:10bar Standard Size:18-100mm Material: Seal ...
Company: SAISI SEAL CO., LTD
372. Pump Mechanical Seals Type 1527 Mechanical Seal [Aug 28, 2026]
[Aug 28, 2026] Structure Description: Equivaent to 1527 Single spring design Operating Limits: Temperature:-20---180ºC Speed:15m/s Pressure:10bar Standard Size:18-100mm Material: Seal ...
Company: SAISI SEAL CO., LTD
373. Mechanical Seal 1527 for Allweiler Pump TC 45mm [Aug 28, 2026]
[Aug 28, 2026] Structure Description: Equivaent to 1527 Single spring design Operating Limits: Temperature:-20---180ºC Speed:15m/s Pressure:10bar Standard Size:18-100mm Material: Seal ...
Company: SAISI SEAL CO., LTD
374. John Crane Type 8B1-P Replacement Mechanical Seal [Aug 27, 2026]
[Aug 27, 2026] Structure Description: Equivalent to AES Mois,Johncrane 8B1 Seal Multiple spring design,balanced seal Operating Limits: Temperature:-20--180ºC Speed:15m/s Pressure:25bar Standard Size:1--4.0 ...
Company: SAISI SEAL CO., LTD
375. Replacement Seal for John Crane 8-1T | Type 8-1T-D [Aug 27, 2026]
[Aug 27, 2026] Product Description Structure Description: Equivalent to AES M05s,Johncrane 8-1T Multiple spring design,Unbalanced seal Operating Limits: Temperature:-20--180ºC Speed:15m/s Pressure:12bar Standard ...
Company: SAISI SEAL CO., LTD
