KF Male Adaptor SS304 KF/NW Vacuum Fitting Stainless Steel Clamp Flange BSPT/NPT Adaptor for Semiconductor

Applications

KF flanges are a sexless design made from 304 stainless, they can be used in a wide range of applications including:

• Roughing and foreline plumbing
• Small pipe systems
• Systems need frequent cleaning or modification
• Research and teaching laboratories

Material and Size

•  Flanges,Blanks,Fittings:Stainless Steel 304,316L or Aluminum
•  Clamps:Aluminum or Stainless Steel 304
• O-Ring:Viton/NBR/EPDM
• Size:KF10-KF50(See Figure 1

Vacuum range

Elastomer seal: >= 1 x 10-8 Torr

Temperature range

Viton: -50°C to 200°C

Installation

The ISO-KF components are assembled by inserting a centering ring between the two flange faces, then securing the assembly with a flange encompassing clamp (see Figure 2).

The  ISO-KF  components  are  assembled  by  inserting  a  centering  ring  between  the  two  flange  faces,  then  securing  the assembly with a flange encompassing clamp (see Figure 2)

KF Male Adaptor(Hex)

* Material:SS304

	Model for 304				Size			A/mm		L/mm		N.W./g
	PT Thread	NPT Thread
	FLM811K160134S1	FLM812K160134S1			KF16x1/8"			30		30		35
	FLM811K160254S1	FLM812K160254S1			KF16x1/4"			30		35		36
	FLM811K160384S1	FLM812K160384S1			KF16x3/8"			30		35		45
	FLM811K160504S1	FLM812K160504S1			KF16x1/2"			30		35		45
	FLM811K160754S1	FLM812K160754S1			KF16x3/4"			30		40		86
	FLM811K250134S1	FLM812K250134S1			KF25x1/8"			40		30		51
	FLM811K250254S1	FLM812K250254S1			KF25x1/4"			40		35		56
	FLM811K250384S1	FLM812K250384S1			KF25x3/8"			40		35		62
	FLM811K250504S1	FLM812K250504S1			KF25x1/2"			40		35		67
	FLM811K250754S1	FLM812K250754S1			KF25x3/4"			40		35		72
	FLM811K251004S1	FLM812K251004S1			KF25x1"			40		38		135
	FLM811K400134S1	FLM812K400134S1			KF40x1/8"			55		42		92
	FLM811K400254S1	FLM812K400254S1			KF40x1/4"			55		42		112
	FLM811K400384S1	FLM812K400384S1			KF40x3/8"			55		42		99
	FLM811K400504S1	FLM812K400504S1			KF40x1/2"			55		42		118
	FLM811K400754S1	FLM812K400754S1			KF40x3/4"			55		42		106
	FLM811K401004S1	FLM812K401004S1			KF40x1"			55		42		118
	FLM811K401254S1	FLM812K401254S1			KF40x11/4"			55		43		123
	FLM811K401504S1	FLM812K401504S1			KF40x11/2"			55		45		159
	FLM811K500134S1	FLM812K500134S1			KF50x1/8"			75		45		171
	FLM811K500254S1	FLM812K500254S1			KF50x1/4"			75		45		183
	FLM811K500384S1	FLM812K500384S1			KF50x3/8"			75		45		183
	FLM811K500504S1	FLM812K500504S1			KF50x1/2"			75		45		196
	FLM811K500754S1	FLM812K500754S1			KF50x3/4"			75		45		158
	FLM811K501004S1	FLM812K501004S1			KF50x1"			75		45		226
	FLM811K501254S1	FLM812K501254S1			KF50x11/4"			75		45		206
	FLM811K501504S1	FLM812K501504S1			KF50x11/2"			75		45		226
	FLM811K502004S1	FLM812K502004S1			KF50x2"			75		48		380