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N20 series

Engineering

Technical Support

N20シリーズ

Both the element and housing of the N20 series have a buffed finish. The element is fixed to the housing by an edge seal. Because there is no dead space it is perfect for the homogenization of the molten polymer. This series is mainly used to reduce viscosity and heat irregularities in the synthetic fi ber manufacturing process, improve fi ber quality and attain more consistent fi ber forming or create a special fiber.

Standard Specifi cations

Diameter 1/2"~3"(3" + diameter options available.)
Material 304S.S
Number of Elements 6 per module
Element Fixing Edge Seal (No Clearance)
Fixing Welded on both ends
Finish Polished #400 equivalent
Housing Schedule 80,160

Model Code Chart

型式コード表

Dimensions

寸法
Model Nominal
Diameter
(ND)
Outside
Diameter
(OD) ODmm
ODmm
5:Sch80 7:Sch160
Inner
Diameter
IDmm
IDmm
Thickness
Tmm
Tmm
Length
Lmm
Lmm
Mass
kg
kg
Inner
Diameter
IDmm
IDmm
Thickness
Tmm
Tmm
Length
Lmm
Lmm
Mass
kg
kg
1/2-N20-□21-0 1/2" 21.7 14.3 3.7 140 0.3
3/4-N20-□21-0 3/4" 27.2 19.4 3.9 185 0.5 16.2 5.5 155 0.5
1-N20-□21-0 1" 34.0 25.0 4.5 245 1.0 21.2 6.4 215 1.1
1 1/4-N20-□21-0 1 1/4" 42.7 32.9 4.9 320 1.7 29.9 6.4 295 1.8
1 1/2-N20-□21-0 1 1/2" 48.6 38.4 5.1 370 2.3 34.4 7.1 335 2.7
2-N20-□21-0 2" 60.5 49.5 5.5 470 4.6 43.1 8.7 415 5.6
2 1/2-N20-□21-0 2 1/2" 76.3 62.3 7.0 595 9.0 57.3 9.5 550 10.3
3-N20-□21-0 3" 89.1 73.9 7.6 700 13.0 66.9 11.1 635 15.8

Sleeve

スリーブ

N20 Series, small diameter type

Mostly used with synthetic fiber production’s spinning packs, pump blocks and so on.

* Pipe thickness and length is decided by design.

Spinning Pack & Pump Block

  • スピニングパック
  • ポンプブロック

These are edge seal type spinning packs and pump locks that you can directly apply static mixers to.