GS-H74D Double Balanced Rotary Multiple Springs Seal
Brand GS
Product origin china
Supply capacity 1000sets
Double seal /Balanced/ Independent of direction of rotation /Multiple springs.
Double seals of the H74-D series have the same design-feature as the"7" family of single seals (easy-to-replace seal faces, ect. )
Apart from the installation length of the drive collar, all fitting dimensions(d1<100mm) conform with DIN 24960.
Model:H74D mechanical seals
product name:H74D Eagle Burgmann Mechanical Seals For Water Pumps Spare Parts
Material:car/sic/vit, car/sic/nbr, etc
H74D dual balanced seal for pumps
H74D dual balanced seal Operating limits
d1=14..200mm 0.55...8
p1=25(40)bar 360(580)PSI
t=-50..200℃ -58°F...430°F
(-20...180℃) -4F...355°F
Vg=20m/s(10m/s) 66(33)ft/s
*)Limit for shrink-fitted carbide seal faces with d1≧105mm
Axial movement
d1≦100mm±0.5mm
d1>100mm±2.0mm
Pressure: ≤2.5Mpa
linear velocity: ≤20m/s
Temperature: -50~220℃
H74D dual balanced Mechanical Seal Material
•Rotary Ring(Carbon/SiC/TC)
•Stationary Ring(Ceramic/SiC/TC)
•Secondary Seal(NBR/EPDM/VITON)
•Spring & Other Parts(SS304/SS316)
equivalent:
Burgmann H74D mechanical seals
Standard or Nonstandard:Standard seals
Working condition:
Petroleum, chemical solvents,medium corrosion
Supply Ability
3000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Mechanical seals are packed by export carton or as customers' detailed requirement.
Liaoning Grand trade Co., Ltd is a high-tech and exporting enterprise integrating product research, design, manufacturing, sales and service.
Our main products：Mechanical seal(spring mechanical sea, welded metal bellow seal,water pump seal,elastomer bellow seal,high speed seal,cartridge seal),Seal supply system ,Vacuum welded metal bellows,Magnetic oil seal,seal parts of mechanical seals(silicon carbide,tungsten carbide,carbon graphite,elastomer o ring),bronze bearing and seal spare parts etc. The products are applied in many fields such as petroleum, chemical industry, electric power manufacturing, refrigeration, ship building, aviation, aerospace and so on.We have established long-time and stable cooperation relationship with many European ,American and Asian customers.
Packing:Standard & Strong Packing by air / sea
Poly bag + Box + Carton + Pallet
Can be with our brand packing, or OEM with your brand and design
Delivery: By Sea, By Air, By Train, By Truck, By Express company as your needs
Terms:EXW, FOB, CFR, CIF, DDU , if you need Door to Door please contact us
https://www.grandseal.net/product/gs-h74d-double-balanced-rotary-multiple-springs-seal
