NITTA Tightening Fittings（Connection Type：Tube-to-Tube Equal Dia. Connection）

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?* Information on days to ship and prices

Promotional pricing ends 31/12/2024

Quick Seal Series, Insert Type (Brass Specifications), Union Connector (mm Size)

NITTA

The fitting main and insert are integrated at three points; the sleeve, nut, and fitting part of the brass type union connector (mm size). Also offers excellent negative pressure performance.

[Features]
· The tube is connected by Push One®.
· No need for jigs nor tools to connect the tube.
· Electroless nickel plated.
· There is little deterioration of the surface and elution of copper ions into the fluid is prevented.
· Flame retardant resin (equivalent to UL94 V-0 standards) is used.
· Incombustible PBT resin is used for the materials.
· Equivalent to UL94 V-0 standards, and has excellent self-extinguishing properties.
· Able to be used in environments prone to spatter.
· The R screws are sealed, and thus there is no need to wrap them with sealing tape.

Volume Discount

2D CAD data available

Starting from^∗ ：	3.00 €
	Special price
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Promotional pricing ends 31/12/2024

Quick Seal Series Insert Type (Brass) Union Connector (Inch Size)

NITTA

A 3-point union connector (inch sized) with integrated body, nut, and sleeve. The fitting body and insert are integrated. Provides excellent performance at negative pressures.

Volume Discount

2D CAD data available

Starting from^∗ ：	2.96 €
	Special price
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Chemifit CP Series Union T

Chemifit CP Series Union T【5 Pieces Per Package】

NITTA

Union T features smooth surface produced by injection molding. Outstanding in terms of eliminating dust and pollution. A special polypropylene resin is used as its base material.

2D CAD data available

Starting from^∗ ：	24.84 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Promotional pricing ends 31/12/2024

Quick Seal Series, Insert Type (Brass Specifications), 90°Union Elbow (mm Size)

NITTA

The fitting main body and insert are integral at three points: sleeve, nut, and fitting main body of the 90° union (mm size) with brass specifications. Excellent negative pressure performance.

[Features]
· The tube is connected by PushOne®.
· No need for jigs nor tools to connect the tube.
· Electroless nickel plated.
· There is little deterioration of the surface and elution of copper ions into the fluid is prevented.
· Flame-retardant resin (equivalent to UL94 V-0 standard) adopted.
· Non-combustible PBT resin is used for the materials.
· Equivalent to UL94 V-0 standard, with superior self-extinguishing properties.
· Can be used in environments in which sputtering occurs.
· The R screws are sealed, and thus there is no need to wrap them with sealing tape.

Volume Discount

2D CAD data available

Starting from^∗ ：	4.31 €
	Special price
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Promotional pricing ends 31/12/2024

Quick Seal Series Insert Type (Brass) Union Tee (mm Size)

NITTA

It consists of three parts: brass fitting body of union tee (mm size), nut, and sleeve, and fitting body and insert are integrated. Also, it is excellent in negative pressure performance.

Volume Discount

2D CAD data available

Starting from^∗ ：	5.63 €
	Special price
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Quick Seal Series Insert Type (Brass Specifications) Panel Touch Connector (mm Size)

NITTA

Three-item system made up of brass specification panel touch connector (mm size) fitting unit, nuts and sleeves, and integrated fitting unit and insert. Excellent negative pressure performance.

[Features]
· The tube is connected by PushOne®.
· No need for jigs nor tools to connect the tube.
· Electroless nickel plated.
· There is little deterioration of the surface and elution of copper ions into the fluid is prevented.
· Flame-retardant resin (equivalent to UL94 V-0 standard) adopted.
· Non-combustible PBT resin is used for the materials.
· Equivalent to UL94 V-0 standard, with superior self-extinguishing properties.
· Can be used in environments in which sputtering occurs.
· The R screws are sealed, and thus there is no need to wrap them with sealing tape.

2D CAD data available

Starting from^∗ ：	4.75 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Quick Seal Series, Insertion Type (Stainless Steel Specifications), Union Connector (Sized in Millimeters)

NITTA

A 3-point stainless steel specification union connector (sized in millimeters) with fitting body, nut, and sleeve. The fitting body and insert are integrated. Also shows excellent performance at negative pressures.

2D CAD data available

Starting from^∗ ：	66.53 €
Min. Shipping Days ：	8 Days

*Unit price with basic configuration

Quick Seal Series Insert Type (Stainless Steel) 90° Union Elbow (mm Size)

NITTA

Stainless steel 90° union elbow (mm size) consisting of three parts: fitting body, nut, and sleeve. The fitting body and insert are integrated. Also shows excellent performance at negative pressures.

2D CAD data available

Starting from^∗ ：	62.34 €
Min. Shipping Days ：	8 Days

*Unit price with basic configuration

Quick Seal Series Insert Type (Stainless Steel) Union Tee (Metric Sized)

NITTA

Stainless steel union tee (metric sized) that comes as a set of 3 items: Fitting body, nut, and sleeve. The fitting body and insert are integrated. Also shows superb performance at negative pressures.

2D CAD data available

Starting from^∗ ：	72.91 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Quick Seal Series - Insert Less Type - Union Tee

NITTA

Consists of three parts: The main body of the union tee, a nut, and a sleeve. The lack of an insert increases the effective sectional area.

2D CAD data available

Starting from^∗ ：	4.78 €
Min. Shipping Days ：	8 Days

*Unit price with basic configuration

Quick Seal Series Insertless Type Union Tee Connector

NITTA

3-point, fitting body of a union connector, nut, and sleeve. The effective sectional area is larger without insert.

2D CAD data available

Starting from^∗ ：	4.12 €
Min. Shipping Days ：	8 Days

*Unit price with basic configuration

Quick Seal Series Insertsless Type 90° Union Elbow

NITTA

Consisting of three parts: fitting body of 90° union elbow, nut and sleeve. The effective sectional area is larger without insert.

2D CAD data available

Starting from^∗ ：	5.88 €
Min. Shipping Days ：	8 Days

*Unit price with basic configuration

Quick Seal Series DK Tube Dedicated Type Union Connector

NITTA

3-point, fitting body of a union connector, nut, and sleeve. Dedicated fitting for DK tubes. No need to wrap sealing tape.

2D CAD data available

Starting from^∗ ：	2.96 €
Min. Shipping Days ：	8 Days

*Unit price with basic configuration

Quick Seal Series DK Tube Dedicated Type Union Tee

NITTA

It consists of three parts: fitting body of union tee connector, nut, and sleeve. Dedicated fitting for DK tubes. No need to wrap sealing tape.

2D CAD data available

Starting from^∗ ：	5.48 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Quick Seal Series, DK Tube Dedicated Type Panel Touch Connector (Nickel Plated Part)

NITTA

[Features]
· Screw-in type.
· A 3-item set consisting of fitting body of panel touch connector (Nickel-plated product), nut, and sleeve.
· Fittings dedicated to DK tubes.
· Only connectors are sealed.
· No need to wrap sealing tape.

2D CAD data available

Starting from^∗ ：	7.38 €
Min. Shipping Days ：	8 Days

*Unit price with basic configuration

Quick Seal Series, DK Tube Type Copper Tube Connection Panel Touch Connector (Nickel Plated Part)

NITTA

Consisting of three parts: copper tube connection panel touch connector fitting body (nickel-plated part), nut, and sleeve. Dedicated fitting for DK tubes. No need to wrap with sealing tape.

[Features]
· Panel touch type fitting that connects DK tubes and copper tubes.

2D CAD data available

Starting from^∗ ：	7.41 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Quick Seal Series Insert Type (Stainless Steel) Union Connector (Inch Size)

NITTA

A 3-point stainless steel 90° elbow (inch sized) with fitting body, nut, and sleeve. The fitting body and insert are integrated. Provides excellent performance at negative pressures.

Volume Discount

2D CAD data available

Starting from^∗ ：	24.09 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Quick Seal Series - Insert Type (Stainless Steel) - Union Tee (Inch Size)

NITTA

A 3-point stainless steel 90° elbow (inch sized) with fitting body, nut, and sleeve. The fitting body and insert are integrated. Provides excellent performance at negative pressures.

Starting from^∗ ：	45.58 €
Min. Shipping Days ：	8 Days

*Unit price with basic configuration

Quick Seal Series Insert Type (Brass Specifications) 90° Union Elbow (Inch Size)

NITTA

3 item system made up of brass specification 90° union elbow (inch size) fitting unit, nuts and sleeves, and the fitting unit and insert are integrated. Also, it is excellent in negative pressure performance.

[Features]
· The tube is connected by Push One®.
· No need for jigs nor tools to connect the tube.
· Electroless nickel plated.
· There is little deterioration of the surface and elution of copper ions into the fluid is prevented.
· Flame retardant resin (equivalent to UL94 V-0 standard) adopted.
· Noncombustible PBT resin is used for the materials.
· Equivalent to UL94 V-0 standard, has superior self-extinguishing properties.
· Able to use in the environment that sputtering occurs.
· There is no need to wrap the R threads with seal processing tape

2D CAD data available

Starting from^∗ ：	6.72 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Promotional pricing ends 31/12/2024

Quick Seal Series, Insert Type (Brass Specifications), Union Tee (Inch Size)

NITTA

The fitting main body and insert are integral at three points: sleeve, nut, and fitting main body of the union tee (inch size) with brass specifications. Excellent negative pressure performance.

[Features]
· The tube is connected by PushOne®.
· No need for jigs nor tools to connect the tube.
· Electroless nickel plated.
· There is little deterioration of the surface and elution of copper ions into the fluid is prevented.
· Flame-retardant resin (equivalent to UL94 V-0 standard) adopted.
· Non-combustible PBT resin is used for the materials.
· Equivalent to UL94 V-0 standard, with superior self-extinguishing properties.
· Can be used in environments in which sputtering occurs.
· The R screws are sealed, and thus there is no need to wrap them with sealing tape.

Volume Discount

2D CAD data available

Starting from^∗ ：	5.14 €
	Special price
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Chemifit CP Series 90° Union Elbow

Chemifit CP Series 90° Union Elbow【5 Pieces Per Package】

NITTA

A threaded union elbow for piping clean air, pure water, and chemicals.

2D CAD data available

Starting from^∗ ：	19.86 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Chemifit CP Series, Union Connector

Chemifit CP Series, Union Connector【5 Pieces Per Package】

NITTA

Injection molding ensures the inner surface of the union connector is smooth.

[Features]
· Screw-in type polypropylene resin fitting.
· Lightweight.
· Completely oil-free processed product.
· Parts are cleaned in a clean room.
· Injection molding ensures the inner surface is smooth.
· Non-polluting; does not produce contaminants.
· Special polypropylene resin is used as a material.
· Conforms to Ministry of Health, Labour and Welfare Notification 201 (2006) and Ministry of Health, Labour and Welfare Notification 370 (1956).

2D CAD data available

Starting from^∗ ：	11.52 €
Min. Shipping Days ：	8 Days

*Unit price with basic configuration


Brand
Product Series
CAD
Starting from^∗
Min. Shipping Days ：
Connection Type
Thread-to-Tube Connection Type
Tube-to-Tube Connection Shape
Thread-to-Tube Multipoint Connection Shape
Related Components Shape, Type
Material
Surface Treatment
Screw Type
Thread Nominal
Compatible Tube Outer Diameter(mm)
Compatible Tube Inner Diameter(mm)

	Promotional pricing ends 31/12/2024	Promotional pricing ends 31/12/2024		Promotional pricing ends 31/12/2024	Promotional pricing ends 31/12/2024															Promotional pricing ends 31/12/2024
Brand	NITTA	NITTA	NITTA	NITTA	NITTA	NITTA	NITTA	NITTA	NITTA	NITTA	NITTA	NITTA	NITTA	NITTA	NITTA	NITTA	NITTA	NITTA	NITTA	NITTA	NITTA	NITTA
Product Series	Quick Seal Series, Insert Type (Brass Specifications), Union Connector (mm Size)	Quick Seal Series Insert Type (Brass) Union Connector (Inch Size)	Chemifit CP Series Union T【5 Pieces Per Package】	Quick Seal Series, Insert Type (Brass Specifications), 90°Union Elbow (mm Size)	Quick Seal Series Insert Type (Brass) Union Tee (mm Size)	Quick Seal Series Insert Type (Brass Specifications) Panel Touch Connector (mm Size)	Quick Seal Series, Insertion Type (Stainless Steel Specifications), Union Connector (Sized in Millimeters)	Quick Seal Series Insert Type (Stainless Steel) 90° Union Elbow (mm Size)	Quick Seal Series Insert Type (Stainless Steel) Union Tee (Metric Sized)	Quick Seal Series - Insert Less Type - Union Tee	Quick Seal Series Insertless Type Union Tee Connector	Quick Seal Series Insertsless Type 90° Union Elbow	Quick Seal Series DK Tube Dedicated Type Union Connector	Quick Seal Series DK Tube Dedicated Type Union Tee	Quick Seal Series, DK Tube Dedicated Type Panel Touch Connector (Nickel Plated Part)	Quick Seal Series, DK Tube Type Copper Tube Connection Panel Touch Connector (Nickel Plated Part)	Quick Seal Series Insert Type (Stainless Steel) Union Connector (Inch Size)	Quick Seal Series - Insert Type (Stainless Steel) - Union Tee (Inch Size)	Quick Seal Series Insert Type (Brass Specifications) 90° Union Elbow (Inch Size)	Quick Seal Series, Insert Type (Brass Specifications), Union Tee (Inch Size)	Chemifit CP Series 90° Union Elbow【5 Pieces Per Package】	Chemifit CP Series, Union Connector【5 Pieces Per Package】
CAD	2D	2D	2D	2D	2D	2D	2D	2D	2D	2D	2D	2D	2D	2D	2D	2D	2D		2D	2D	2D	2D
Starting from^∗	3.00 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	2.96 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	24.84 € *Unit price with basic configuration	4.31 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	5.63 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	4.75 € *Unit price with basic configuration	66.53 € *Unit price with basic configuration	62.34 € *Unit price with basic configuration	72.91 € *Unit price with basic configuration	4.78 € *Unit price with basic configuration	4.12 € *Unit price with basic configuration	5.88 € *Unit price with basic configuration	2.96 € *Unit price with basic configuration	5.48 € *Unit price with basic configuration	7.38 € *Unit price with basic configuration	7.41 € *Unit price with basic configuration	24.09 € *Unit price with basic configuration Volume Discount	45.58 € *Unit price with basic configuration	6.72 € *Unit price with basic configuration	5.14 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	19.86 € *Unit price with basic configuration	11.52 € *Unit price with basic configuration
Min. Shipping Days ：	Same day	Same day	6 Days	Same day	Same day	6 Days	8 Days	8 Days	6 Days	8 Days	8 Days	8 Days	8 Days	6 Days	8 Days	6 Days	6 Days	8 Days	6 Days	Same day	6 Days	8 Days
Connection Type	Tube-to-Tube Equal Dia. Connection	Tube-to-Tube Equal Dia. Connection	Tube-to-Tube Equal Dia. Connection	Tube-to-Tube Equal Dia. Connection	Tube-to-Tube Equal Dia. Connection	Tube-to-Tube Equal Dia. Connection	Tube-to-Tube Equal Dia. Connection	Tube-to-Tube Equal Dia. Connection	Tube-to-Tube Equal Dia. Connection	Tube-to-Tube Equal Dia. Connection	Tube-to-Tube Equal Dia. Connection	Tube-to-Tube Equal Dia. Connection	Tube-to-Tube Equal Dia. Connection	Tube-to-Tube Equal Dia. Connection	Tube-to-Tube Equal Dia. Connection	Tube-to-Tube Equal Dia. Connection	Tube-to-Tube Equal Dia. Connection	Tube-to-Tube Equal Dia. Connection	Tube-to-Tube Equal Dia. Connection	Tube-to-Tube Equal Dia. Connection	Tube-to-Tube Equal Dia. Connection	Tube-to-Tube Equal Dia. Connection
Thread-to-Tube Connection Type	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Tube-to-Tube Connection Shape	Straight	Straight	Tees	Elbow	Tees	Partition Unions	Straight	Elbow	Tees	Tees	Straight	Elbow	Straight	Tees	Partition Unions	Partition Unions	Straight	Tees	Elbow	Tees	Elbow	Straight
Thread-to-Tube Multipoint Connection Shape	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Related Components Shape, Type	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Material	Copper	Copper	Resin	Copper	Copper	Copper	Stainless Steel	Stainless Steel	Stainless Steel	Copper	Copper	Copper	Copper	Copper	Copper	Copper	Stainless Steel	Stainless Steel	Copper	Copper	Resin	Resin
Surface Treatment	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Nickel Plating	Nickel Plating	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided
Screw Type	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Thread Nominal	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Compatible Tube Outer Diameter(mm)	4 ～ 12	3.18 ～ 12.7	4 ～ 12	4 ～ 12	4 ～ 12	4 ～ 10	12	6 ～ 12	6 ～ 10	6 ～ 8	10	10	6 ～ 10	6 ～ 10	6	6	6.35 ～ 12.7	6.35 ～ 9.53	9.53 ～ 12.7	3.18 ～ 12.7	6 ～ 12	4 ～ 12
Compatible Tube Inner Diameter(mm)	2 ～ 9	-	-	2 ～ 9	2 ～ 9	2 ～ 8	9	4 ～ 9	4 ～ 6.5	-	-	-	-	-	-	-	-	-	-	-	-	-

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Connection Type
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- Tube-to-Tube Equal Dia. Connection
- Related Components
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Thread-to-Tube Connection Type
- Elbow
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Tube-to-Tube Connection Shape
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Thread-to-Tube Multipoint Connection Shape
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Compatible Tube Outer Diameter(mm)
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4

4.76

6

6.35

7.94

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9

9.53

10

12

12.7

15.88

16

21
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Compatible Tube Inner Diameter(mm)
1.6

1.65

2

2.1

2.18

2.2

2.3

2.36

2.4

2.5

3

3.48

3.95

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4.5

4.57

5

5.9

6

6.35

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6.99

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