***6 Hot
sale Burgmann cartridge mechanical seals eCartex Dual seals
for pumps produce in
ChinaÂ
Â
  Operating
range:
Â
|
Shaft
diameter
|
d1 = *5
... **0 mm
|
|
Temperature
|
t= **0 °C
... **0 °C (**0 °F ... **8 °F)
|
|
Pressure
|
p1 = *5
bar (**3 PSI)[Â Sliding
face material combination
BQ1]
|
|
Sliding
velocity
|
 vg
= *6 m/s (*2 ft/s)[Â Sliding
face material combination
BQ1]
|
|
Pressure
|
p1 = *0
bar (**0 PSI)
  [ Sliding
face material combination Q1Q1 or
U2Q1]
|
|
Sliding
velocity
|
vg = *0
m/s (*3 ft/s)Â [Â Sliding
face material combination Q1Q1 or
U2Q1]
|
|
Barrier
fluid circulation system
|
p3max
= *5 bar (**3 PSI)
Δp
(p3 - p1)ideal =
2 ... 3 bar (*9 ... *4 PSI),
7
bar (**2 PSI) for barrier media with poor lubricating
properties)
|
|
Pump
startup
|
Δp (p3 -
p1)max = *5 bar (**3 PSI) allowed
|
|
Recommended supply
medium
|
max. ISO
VG 5
|
|
Axial
movement
|
±1.0 mm,
d1 ≥*5 mm ±1.5 mmÂ
|
Â
Materials:
Â
|
Seal face
product side
|
 Silicon carbide
DiamondFace (Q*5)Â
|
|
Seat
product side
|
 Silicon
carbide DiamondFace (Q*5)Â
|
|
Seal face
atmospheric side
|
Carbon
graphite resin impregnated (B)Â
|
|
Seat
atmospheric side
|
 Silicon carbide
(Q1)Â
|
|
Secondary
seals
|
FKM (V),
EPDM (E), FFKM (K), Perfluorocarbon rubber/PTFE
(U1)
|
|
Springs
|
 Hastelloy® C*4
(M)
|
|
Metal
parts
|
CrNiMo
steel (G),  CrNiMo
cast steel (G)Â
|
Â
Â
Features:
- Dual seal
- Cartridge
- Balanced
- Independent of
direction of rotation
- Double pressure
balanced
- Integrated pumping
device
- Variants available:
for eccentric screw pumps (-Vario) and gas-lubricated
version (-GSDN)
Â
Advantages:
Â
- The series has
sliding surfaces that are equipped with EagleBurgmann
DiamondFace technology as standard
- Up to *0 % less
energy consumption and minimized heat generation of seal
due to friction-reducing DiamondFace layer
- Up to **0 %
extended operating period, prolongation of MTBF and MTBR
intervals
- Significantly
improved dry-run capability for inadequately lubricated
sealing surfaces, thus vastly improved process safety
- Universally
applicable, even with high solids content in the medium
Â
 Â
Recommended
applications:
- Petrochemical
industry
- Chemical industry
- Pharmaceutical
industry
- Power plant
technology
- Pulp and paper
industry
- Mining industry
- Food and beverage
industry
- Sugar industry
  Universally
applicable
-
Centrifugal pumps
-
Eccentric screw pumps
Recommended piping
plans:
Â
The EagleBurgmann QFT***0 buffer system and QFT***0 vessels
are suitable for eCartex-DN in back-to-back arrangement. The
EagleBurgmann TS***6 and TS***0 thermosiphon systems support
double and back-to-back seal
configurations.
Â
|
Item
|
Description
|
|
1
|
Seal
face
|
|
2,5,7,*0,*3,*5
|
O-Ring
|
|
3
|
Spring
|
|
4
|
Seat
|
|
6
|
Shaft
sleeve
|
|
8
|
Cover
|
|
9
|
Seal
face
|
|
*1
|
Spring
|
|
*2
|
Seat
|
|
*4
|
Drive
collar
|
|
*6
|
Set
screw
|
|
*7
|
Snap
ring
|
|
*8
|
Assembly
fixture
|
|
*9
|
Hex
socket head screw
|
|
*0
|
Gasket
|
|
*1
|
Screw
plug
|
|
*2
|
Gasket
|
Â
Â
Â
We are Mechanical
seal manufacturer and trading
companyÂ
Jiashan Import & Export Trade Co., Ltd. is a high-tech
manufacturer and trading company specializing in designing and
manufacturing all kinds of mechanical seals. We are located in
Zhejiang, close to Shanghai, Hangzhou and Ningbo.Â
We are a professional manufacturer and exporter of mechanical
seals, pumps, o-rings and other sealing materials. Our
mechanical seal business was started in ***7, and our products
are widely used in many fields, such as spacecraft machinery,
metallurgy, printing and dyeing, foodstuff, pharmaceutical,
auto industry and so on. Jiashan Xincheng Seal Factory is able
to design, measure and produce all kinds of out-of-standard and
special mining mechanical seals. Meanwhile, we can also supply
spare parts with material silicon carbide, tungsten carbide,
ceramic, carbon, stainless steel and rubber, which
canÂ
replace the similar products
of John Crane, Burgmann, AES seal, Roten, Sterling, Flowseve
and Vulcan.Â
We can offer the best direct prices considerably reducing your
running and operational costs. Our products confirm with
JB/T**2.*****9 and Mechanical Seal Technical Conditions
standard. We constantly introduce new technology to develop
more new products to meet the requirements of our customers. We
hope to develop the further cooperation with our customer in
the business and technology.Â
OEM and design services are welcome and we adhere to the
respected of the best price, timely delivery, perfect quality
and excellent service
Â
Â
The
unique rights for you:
ISO***1;
Direct factory price;
Small Orders accept;
Products with much patents;
Flexible payment & trade term;
Professional technical services;
*5 years experience of mechanical seal;
We could offer flexible payment & trade term;
Replacement to: Burgman, John crane, Flowserve;
Imported material is widely used in manufacturing mechanical
seals;
Â
Â
Please do not hesitate to reach me by:
Richard Sun
Skype:Â xcseal
Email
