بزرگترین شرکت سازنده پمپ های شیمیایی

صادق چراغی و شرکاء

گروه صنعتی

مکانیکال سیل

CH-1-S20

CH-2

CH-7

CH-9-O

CH-12

CH-13

CH-20

CH-32

CH-33

CH-37

CH-50

CH-62

CH-74

CH-180

CH-240

CH-325

CH-400

CH-491

CH-502

CH-580

CH-H12

CH-G1

CH-GF

CH-F12

CH-L

CH-M

CH-HJ92

:CH-L Technical Features

• Single Seal

• Unbalanced

• Bi-Directional Seal

Operating Limits

Shaft Diameter : d1 = 20… 100 mm

Pressure : p1 = 12 bar
Temperature : t = -20 … 120 °C
Speed : vg = 20 m/s
Axial Movement : 0,5 mm

Material Combinations
Seal Face : Car/ SiC
Seat Face : Car/SiC
Secondary Seal : FKM , EPDM

:CH-M Technical Features

• Single Seal

• Unbalanced

• Bellow Type
• Bi-Directional Seal

Operating Limits

Shaft Diameter : d1 =16…100 mm
Pressure : p1 = 25 bar
Temperature : t = -40… 220 °C
Speed : vg = 20 m/s

Material Combinations
Seal Face : Car/SiC
Sabit Elemanın Yüzeyi (Seat Face ) : SiC
Secondary Seal : FKM

:CH-HJ92 Technical Features

• Single Seal

• Balanced
• Encapsulated Spring
• Bi-Directional Seal

• EN 12756

Operating Limits

Shaft Diameter : d1 = 18… 100 mm
Pressure : p1 = 25 bar
Temperature : t = -50 … 220 °C
Speed : vg = 20 m/s
Axial Movement : 0,5 mm

Material Combinations
Seal Face : Car/ SiC
Seat Face : Car/SiC
Secondary Seal : FKM , NBR , EPDM

:CH-1-S20 Technical Features

• Single Seal
• Unbalanced
• Bellow Type
• Bi-Directional Seal

Operating Limits

Shaft Diameter : d1= 12…100 mm
Pressure : p1 = 16 bar
Temperature : t = -20 … + 140 °C
Speed: vg = 13 m/s

Material Combinations

Seal Face : Car/SiC
Seat Face: Car/SiC
Secondary Seal: FKM , NBR , EPDM

:CH-2 Technical Features

• Single Seal
• Unbalanced
• Conical Spring
• Directional Seal
• EN 12756

Operating Limits

Shaft Diameter : d1= 6…38 mm
Pressure : p1 = 10 bar
Temperature : t = -20 … + 140 °C
Speed: vg = 15 m/s
Axial Movement : ± 1.0 mm

Material Combinations

Seal Face : Car
Seat Face: Cer,CrNi,SiC
Secondary Seal: FKM , NBR , EPDM

:CH-7 Technical Features

• Single Seal
• Unbalanced
• Bi-Directional Seal
• Wave Spring
• EN 12756

Operating Limits

Shaft Diameter : d1 = 14… 100 mm
Pressure: p1 = 16 bar
Temperature: t = -50 … 220 °C
Speed): vg = 15 m/s

Axial Movement:
d1 ≤ 25 mm …± 1.0 mm
28 ≤ d1 ≤ 63 mm … ± 1.5 mm
d1 ≥ 65 mm … ± 2.0 mm

Material Combinations

Seal Face : Car/ CrNi /SiC/TuC
Secondary Seal : FKM , NBR , EPDM,VMQ

:CH-9-O Technical Features

• Single Seal
• Unbalanced
• Bi-Directional Seal
• Multi-spring
• ISO 3069 - DIN 24960

Operating Limits

Shaft Diameter : d1 = 14… 100 mm
Pressure : p1 = 24 bar
Temperature : t = -40 … 205 °C
Speed : vg = 20 m/s
Axial Movement : ± 0,13 mm

Material Combinations

Seal Face : Car/ CrNi /Tuc
Seat Face : Car/SiC /Tuc
Secondary Seal : FKM , NBR , EPDM

:CH-12 Technical Features

• Single Seal
• Unbalanced
• Bellow Type
• Bi-Directional Seal
• EN12756

Operating Limits

Shaft Diameter : d1 =12…100 mm
Pressure : p1 = 16 bar
Temperature : t = -20… 140 °C
Speed : vg = 13 m/s

Material Combinations

Seal Face : Car/SiC/TuC
Seat Face : Car/SiC
Secondary Seal : FKM,NBR,EPDM

:CH-32 Technical Features

• Single Seal
• Unbalanced
• Bellow Type
• Bi-Directional Seal

Operating Limits

Shaft Diameter : d1 = 6… 80 mm
Pressure : p1 = 10 bar
Temperature : t = -20 … 140 °C
Speed : vg = 15 m/s
Axial Movement : ± 1.0 mm

Material Combinations

Seal Face : CrNi
Seat Face : SiC / CrNi
Secondary Seal : FKM , NBR, EPDM

:CH-20 Technical Features

• Single Seal
• Unbalanced
• Conical Spring
• Directional Seal

Operating Limits

Shaft Diameter : d1 = 6… 160 mm
Pressure : p1 = 12 bar
Temperature : t = -35 … 180 °C
Speed : vg = 15 m/s
(Axial Movemen : ± 1.0 m

Material Combinations

Seal Face : CrNi
Seat Face : Car
Secondary Seal : FKM , NBR , EPDM

:CH-13 Technical Features

• Single Seal
• Unbalanced
• Bellow Type
• Bi-Directional Seal
• EN12756

Operating Limits

Shaft Diameter : d1 =12…100 mm
Pressure : p1 = 16 bar
Temperature : t = -20… 140 °C
Speed : vg = 13 m/s

Material Combinations

Seal Face : Car/SiC
Seat Face : Car/SiC
Secondary Seal : FKM,NBR,EPDM

:CH-33 Technical Features

• Single Seal
• Unbalanced
• Conical Spring
• Directional Seal
• EN 12756

Operating Limits

Shaft Diameter : d1 = 6… 80 mm
Pressure: p1 = 10 bar
Temperature : t = -20 … 140 °C
Speed : vg = 15 m/s
Axial Movement : ± 1.0 mm

Material Combinations

Seal Face : TuC
Seat Face : Car / TuC
Secondary Seal : FKM ,NBR ,EPDM

:CH-37 Technical Features

• Single Seal
• Unbalanced
• Conical Spring
• Directional Seal
• EN 12756

Operating Limits

Shaft Diameter : d1 =16… 80 mm
Pressure : p1 = 10 bar
Temperature : t = -20 … 180 °C
Speed : vg = 10 m/s
Axial Movement : ± 1.0 mm

Material Combinations

Seal Face : SiC
Seat Face : Car / SiC
Secondary Seal : FKM , NBR , EPDM, VMQ

:CH-50 Technical Features

• Single Seal
• Unbalanced
• Conical Spring
• Directional Seal

Operating Limits

Shaft Diameter : d1 = 10… 150 mm
Pressure : p1 = 16 bar
Temperature : t = -45 … 200 °C
Speed : vg = 15 m/s
Axial Movement : ± 1.0 mm

Material Combinations

Operating Limits
Seal Face : Cer/Cr-Ni/SiC/TuC
Seat Face : Car /SiC/TuC
Secondary Seal : FKM , NBR , EPDM

:CH-62 Technical Features

• Single Seal
• Unbalanced
• Bi-Directional Seal

Operating Limits

Shaft Diameter : d1 = 18… 65 mm
Pressure : p1 = 12 bar
Temperature : t = -20 … 180 °C
Speed : vg = 10 m/s

Material Combinations

Seal Face : Car/ SiC
Seat Face : Car/CrNi
Secondary Seal : FKM

:CH-74 Technical Features

• Single Seal
• Unbalanced
• Bi-Directional Seal
• Multi-Spring
• EN 12756

Operating Limits

Shaft Diameter : d1 = 14… 200 mm
Pressure : p1 = 16 bar
Temperature : t = -50 … 220 °C
Speed : vg = 15 m/s

Axial Movement :

d1 ≤ 25 mm …± 1.0 mm
28 ≤ d1 ≤ 63 mm … ± 1.5 mm
d1 ≥ 65 mm … ± 2.0 mm

Material Combinations

Shaft Diameter : d1 = 14… 200 mm
Pressure : p1 = 16 bar
Temperature : t = -50 … 220 °C
Speed : vg = 15 m/s

:CH-180 Technical Features

• Single Seal
• Unbalanced
• Bellow Type
• Bi-Directional Seal

Operating Limits

Shaft Diameter : d1 = 6… 70 mm
Pressure : p1 = 6 bar
Temperature : t = -30 … 200 °C
Speed : vg = 15 m/s

Material Combinations

Seal Face : Cer/SiC/TuC
Seat Face : Car/SiC/TuC
Secondary Seal : FKM,NBR

:CH-240 Technical Features

• Single Seal
• Unbalanced
• Bellow Type
• Bi-Directional Seal

Operating Limits

Shaft Diameter : d1 = 8… 75 mm
Pressure : p1 = 10 bar
Temperature : t = -30 … 200 °C
Speed: vg = 12 m/s

Material Combinations

Seal Face : Cer/SiC
Seat Face : Car/SiC
Secondary Seal : FKM,NBR

:CH-325 Technical Features

• Single Seal
• Unbalanced
• Conical Spring
• Directional Seal

:CH-400 Technical Features

• Single Seal
• Unbalanced
• Wave Spring
• Bi-Directional Seal

Operating Limits

Shaft Diameter : d1 = 10… 100 mm
Pressure : p1 = 12 bar
Temperature : t = -35 … 180 °C
Speed: vg = 15 m/s

Material Combinations

Seal Face : CrNi/SiC/TuC
Seat Face : Car/SiC/TuC
Secondary Seal : FKM

:CH-491 Technical Features

• Single Seal
• Unbalanced
• Wave Spring
• Bi-Directional Seal

Operating Limits

Shaft Diameter : d1 = 10… 100 mm
Pressure : p1 = 16 bar
Temperatur) : t = -40 … 200 °C
Speed: vg = 20 m/s

Material Combinations

Seal Face : Car
Seat Face : CrNi
Secondary Seal : FKM

:CH-502 Technical Features

• Single Seal
• Unbalanced
• Bellow Type
• Bi-Directional Seal

Operating Limits

Shaft Diameter : d1 = 14…80 mm
Pressure : p1 = 40 bar
Temperature : t = -40 … 150 °C
Speed : vg = 13 m/s

Material Combinations

Seal Face : Cer/SiC
Seat Face : Car/SiC
Secondary Seal : FKM,NBR

:CH-580 Technical Features

• Single Seal
• Unbalanced
• Bellow Type
• Bi-Directional Seal

Operating Limits

Shaft Diameter : d1 = 3/8"…2 ½"
Pressure : p1 = 14 bar
Temperature : t = -40 … 150 °C
Speed : vg = 13 m/s

Material Combinations

Seal Face : Car/SiC
Seat Face : Car/Cer/CrNi
Secondary Seal : FKM,NBR

:CH-F12 Technical Features

• Single Seal
• Balanced
• Bi-Directional Seal

Operating Limits

Shaft Diameter : d1 = 12 & 16 mm
Pressure : p1 = 3 bar
Temperature : t = -20… 150 °C
Speed : vg = 15 m/s

Material Combinations

Seal Face : SiC / TuC
Seat Face : SiC / TuC
Secondary Seal : FKM

:CH-H12 Technical Features

• Single Seal
• Balanced
• Conical Spring
• Directional Seal
• For Stepped Shafts
• EN 12756

Operating Limits

Shaft Diameter : d1 = 10… 80 mm
Pressure : p1 = 25 bar
Temperature : t = -50 … 220 °C
Speed : vg = 15 m/s
Axial Movement : ± 1.0 mm

Material Combinations

Seal Face : Car/SiC
Seat Face : Car/CrNi/SiC
Secondary Seal : FKM , NBR , EPDM

:CH-G1 Technical Features

• Single Seal
• Unbalanced
• Bellow Type
• Bi-Directional Seal

Operating Limits

Shaft Diameter : d1 =12…100 mm
Pressure : p1 = 16 bar
Temperature : t = -20… 140 °C
Speed : vg = 13 m/s

Material Combinations

Seal Face : Car/SiC
Seat Face : Car/SiC
Secondary Seal : FKM,NBR,EPDM

:CH-GF Technical Features

• Single Seal
• Cartridge Type Seal
• Balanced
• Independent of Rotation Direction
• Easy Assembly

Operating Ranges
Shaft Diameter : d1=12,16,22 mm
Temperature:t=-30…150 °C
Pressure:p1=17 bar
Sliding Velocity:Vg=25 m/s

Material Combinations

Seal Face: SiC/TuC
Seat Face: SiC/TuC
Secondary Seal: FKM