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Accessories

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  • WSA is supplying not only the vacuum pump and gauge but also all the components for implementing a vacuum System. From KF-Flanges (KF16, KF25, KF40 and KF50) , vacuum standard, to general vacuum hoses and nipples for PT connection, WSA accessories meet the most standard specification. Through these various accessory, users will be able to implement their own vacuum system more easily


Inlet Filter

WMT-250/400

Specifications

Inlet/Outlet (250, 400) NW25/NW25, NW40/NW40
Material : Case, An internal filter Carbon Steel, Teflon Polyester
Weight 1kg
Filter Spare for replacement Inner filter NW25 for WMT-250
Inner filter NW40(소)/(대) for WMT-400
Applicable Pumps WMT-250 : W2V10 ~ W2V40
WMT-400 : W2V60 ~ W2V180

Outer dimension

Name Product Description Ordering Number A B C D E
FORELINE MATERIAL TRAP WMT-250 IFDFME220000 85 57 96 47 NW25
FORELINE MATERIAL TRAP WMT-400 IFDFME440000 111 86 146 70 NW40

Valves

Angle Valve

Specifications

  NW25 (Common) NW40 (Common)
Compressed Air (kg/cm 2 ) 4~5 4~5
Conductance (ℓ/sec) 12 32
Operating pressure Range (Pa) Metal Bellows 10 -8 to 3x10 5 10 -8 to 3x10 5
O-ring 10 -6 to 3x10 5 10 -8 to 3x10 5
Leak Rate(Pa.ℓ/sec) Metal Bellows <1x10 -7 <1x10 -7
O-ring <1x10 -6 <1x10 -6
Sealing part(life-time) Metal Bellows 200,000 200,000
O-ring 80,000 80,000
Temperature Range(°C) 0 to 80 0 to 80
Connection Flange (ISO) NW25 NW40
Weight(kg) 1.2 1.8

Outer dimension (unit : mm)

Name Product Description Ordering Number A B C D E
ANGLE VALVE NW16 MANUAL BELLOWS VVAMBL160000 54.6 109.9 141.6 155.5 NW16
ANGLE VALVE NW25 MANUAL BELLOWS VVAMBL250000 51.6 104.9 136 150.5 NW25
ANGLE VALVE NW40 MANUAL BELLOWS VVAMBL400000 61 129.5 160.5 178.5 NW40
ANGLE VALVE NW16 MANUAL ORING VVAMOR160000 54.6 109.9 141.6 155.5 NW16
ANGLE VALVE NW25 MANUAL ORING VVAMOR250000 51.6 104.9 136 150.5 NW25
ANGLE VALVE NW40 MANUAL ORING VVAMOR400000 61 129.5 160.5 178.5 NW40

*angle valve air type (air double ⁄ air single) downloaded the files on the cad, check.

Z-Line Valve

Please direct inquiries to headquarters.

Auto Vent Valve

Specifications

  Auto Vent Valve-NW25 Auto Vent Valve-NW40
Voltage AC24V, 10~20mA AC 100V, 25mA
Power(50/60Hz) 11W 6/4.2W
Connector 1/8 inch
Flange Size NW25 NW40
Conductance(ℓ/sec) 15 45
Leak Rate(Torr-ℓ/sec) Max. 1.0 x 10-9
Material:Body, Sealing SUS304, Viton
Life Cycle 10,000 (Room Temperature)
Weight(kg) 1.8 2.8

Outer dimension (unit : mm)

Name Product Description Ordering Number A B C D E F
AUTOVENT ANGLE VALVE NW25/NW25 VVAVOR250000 45 84.5 155 65 94 NW25

Fittings

Clamp

Specifications

Specification NW16, NW25, NW40, NW50
Material Aluminum
Applicable Pump NW16 : W2V05, NW25 : W2V10~40
NW40 : W2V60~180 / NW50 : NW50-Inlet/Outlet

Outer dimension (unit : mm)

Name Product Description Ordering Number D d H T
Clamp NW16 ACCCMA001610 42 20 61 17
Clamp NW25 ACCCMA002510 52 30 73 17
Clamp NW40 ACCCMA004010 70 44 90 17
Clamp NW50 ACCCMA005010 94 62 123 17

Centering

Specifications

Specification NW16, NW25, NW40, NW50
Material : metal ring, O-ring STS304, NBR/VITON(Select)
Use Specification of the same set and clamp

Outer dimension (unit : mm)

Name Product Description Ordering Number A B C D
CENTER RING NBR/NW16(ST304) ACCCOORN1601 17 16 8 3.9
CENTER RING NBR/NW25(ST304) ACCCOORN2501 26 25 8 3.9
CENTER RING NBR/NW40(ST304) ACCCOORN4001 41 40 8 3.9
CENTER RING NBR/NW50(ST304) ACCCOORN5001 52 50 8 3.9

Hose Nipple

Specifications

Specification NW25-∅12, NW25-∅16, NW25-∅26, NW40-∅36
Material Aluminum(A2024)
Applicable Pumps NW25 : W2V10~W2V40
NW40 : W2V60~W2V150

Outer dimension (unit : mm)

Name Product Description Ordering Number A B C D E
Hose Nipple NW25 - ∅12 ACHNMA251200 12 40 60 33 10.5
Hose Nipple NW25 - ∅16 ACHNMA251600 16 40 60 35 10.5
Hose Nipple NW25 - ∅26 ACHNMA252600 26 40 69 57 20
Hose Nipple NW40 - ∅36 ACHNMA403600 36 55 68.5 55 20

PT Nipple

Specifications

Specification Material Spiral Applicable Pumps
NW16-1/4” SUS Outside diameter W2V05
NW25-1/4” AL Inside diameter W2V10~W2V40
NW25-3/8” AL Inside diameter
NW25-1/2” Zn(CR PLATED) Inside diameter
NW25-3/4” Zn(CR PLATED) Outside diameter
NW25-1” AL Inside diameter
NW40-1&1/4” SUS Outside diameter W2V60~W2V180

Outer dimension (unit : mm)

Name Product Description Ordering Number A B C D E
PT-Nipple NW25-3/8”(AL/ID) ACPNMA253800 13.8 40 26 35 3/8”
PT-Nipple NW25-1/4” (AL/ID) ACPNMA251400 10.5 40 26 35 1/4"
PT-Nipple NW25-1” (AL/ID) ACPNMA251000 24.8 40 40 45 1”
PT-Nipple NW25-1/2”( ZINC/CR/ID) ACPNMZ251200 18.5 40 32 26.5 1/2"
PT-Nipple NW25-3/4” ( ZINC/CR/OD) ACPNMZ253401 18.5 40 26 27 3/4”
PT-Nipple NW16-1/4” (SUS/OD) ACPNMS161401 8 29.4 20 35 1/4”
PT-Nipple NW40-1&1/4” (SUS/OD) ACPNMS401141 35 55 42 30 1 1/4"

Welding Flange

Specifications

Specification NW16, NW25, NW40, NW50
Material SUS(STS304)
Applicable Pumps NW16 : W2V05
NW25 : W2V10~W2V40
NW40 : W2V60~W2V180
NW50 : Pump or Pipe with NW50-Inlet/Outlet

Outer dimension (unit : mm)

Name Product Description Ordering Number A B C D E
WELDING FLANGE NW16/15MM ACFLMS161500 30 17.2 16 20 15
WELDING FLANGE NW25/15MM ACFLMS251500 40 26.2 24 28 15
WELDING FLANGE NW40/15MM ACFLMS401500 50 41.2 34 38 15
WELDING FLANGE NW50/15MM ACFLMS501500 75 52.2 51 57 15
WELDING FLANGE NW16/30MM ACFLMS163000 30 17.2 16 21.7 30
WELDING FLANGE NW25/30MM ACFLMS253000 40 26.2 24 27.2 30
WELDING FLANGE NW40/30MM ACFLMS403000 55 41.2 34 42.7 30
WELDING FLANGE NW50/30MM ACFLMS503000 75 52.2 51 57 30

Blank

Specifications

Specification NW16, NW25, NW40, NW50
Material SUS(STS304)
Applicable Pumps/Pipe NW16 : W2V05
NW25 : W2V10~W2V40
NW40 : W2V60~W2V180
NW50 : Pump or Pipe with NW50-Inlet/Outlet

Outer dimension (unit : mm)

Name Product Description Ordering Number A B
BLANK STS/NW16 ACBKMS001600 30 17.2
BLANK STS/NW25 ACBKMS002500 40 26.2
BLANK STS/NW40 ACBKMS004000 55 41.2
BLANK STS/NW50 ACBKMS005000 75 52.2

Reducer

Specifications

Specification NW25-NW16, NW40-NW25, NW50-NW40
Material SUS(STS304)

Outer dimension (unit : mm)

Name Product Description Ordering Number A B C
REDUCER NW25-NW16 ACREMS251600 40 30 40
REDUCER NW40-NW25 ACREMS402500 55 40 40
REDUCER NW50-NW40 ACREMS504000 75 55 40

Tee

Specifications

Specification NW16, NW25, NW40, NW50
Material SUS(STS304)

Outer dimension (unit : mm)

Name Product Description Ordering Number A B C D
TEE NW16 ACTEMI001600 40.4 80.8 30 17.2
TEE NW25 ACTEMI002500 58.6 117.2 40 26.2
TEE NW40 ACTEMI004000 77.6 155.2 55 41.2
TEE NW50 ACTEMI005000 80 160 75 52.2

Cross

Specifications

Specification NW16, NW25, NW40, NW50
Material SUS(STS304)

Outer dimension (unit : mm)

Name Product Description Ordering Number A B C D
CROSS NW16 ACRMMI001600 40.4 80 30 17.2
CROSS NW25 ACRMMI002500 58.6 117.2 40 26.2
CROSS NW40 ACRMMI004000 77.6 155.2 55 41.2
CROSS NW50 ACRMMI005000 80 160 75 52.2

Elbow

Specifications

Specification NW16, NW25, NW40, NW50
Material SUS(STS304)

Outer dimension (unit : mm)

Name Product Description Ordering Number A B C
ELBOW NW16 ACELMI001600 53.1 30 17.2
ELBOW NW25 ACELMI002500 68.1 40 26.2
ELBOW NW40 ACELMI004000 77.6 55 41.2
ELBOW NW50 ACELMI005000 70 75 52.2

Bellows

Specifications

Connection standard NW16, NW25, NW40, NW50
Length Up to 100 ~ 300MM, 50MM unit,
Up to 300 ~ 1000MM, 100MM units
Length adjustable in 500MM increments from 1000 to 2000MM
Material SUS(STS304)

Outer dimension (unit : mm)

Name Product Description Ordering Number A B C
BELLOWS NW16X100~2000MM ACBL01001600~ACBL20001600 100~2000 30 17.2
BELLOWS NW25X100~2000MM ACBL01002500~ACBL20002500 100~2000 40 26.2
BELLOWS NW40X100~2000MM ACBL01004000~ACBL20004000 100~2000 55 41.2
BELLOWS NW50X250, 800MM ACBL02505000, ACBL08005000 250, 800 75 52.2

Vacuum Hose

Specifications

Specification : Inside diameter ∅8, ∅13, ∅20, ∅32
Length 1,000MM single length
Material RUBBER

(unit : mm)
Name Product Description Ordering Number Inside diameter Use NIPPLE Outside diameter
VACUUM HOSE ∅8X1000MM ACVHUT081000 8 12
VACUUM HOSE ∅13X1000MM ACVHUT131000 13 16
VACUUM HOSE ∅20X1000MM ACVHUT201000 20 26
VACUUM HOSE ∅32X1000MM ACVHUT301000 32 36

Vacuum Oils



MR-200 (NEOVAC)

Specifications

General Properties
ISO Viscosity Grade 68
Viscosity 40°C*mm 2 /s 71.0
Color ASTM L0.5
Density 15°C g/cm 3 0.883
Flash Point °C 256
Pour Point °C -17.5
Total oxidation mgKOH/g 0.00
Demulsibility   40-40-0 (Under5)
Vapor Pressure 50°C Pa Below 1.3×10 -3
50°C Torr Below 1.0×10 -5

Sales Unit

1L, 20L

Fomblin 16/6

Specifications

Typical Property Units 16/6
Average molecular weight a.m.u. 2700
Specific gravity (20°C) (68°F) 40°C*mm 2 /s 71.0
Kinematic Viscosity ASTM L0.5
Viscosity Index 15°C g/cm 3 0.883
Vapor Pressure
@ 25°C(68°F)
@100°C(212°F)
torr 2×10 -6
torr 2×10 -4
Pour Point °C -45
°F -49
Heat of vaporization (200°C) (392°F) cal/g 8
Surface Tension dyne/cm 22
Evaporation loss(22hrs; 149°C) % by wt. 3.9
Ultimate total pressure torr 2.4×10 -3
Specific oil consumption cm 3 /hr 0.5

Sales Unit

- Mainly sold by being filled in pump
- For more information, please contact us.