John Mills BS7291, KM39767 manual Plumbing Fittings, Manifolds

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PLUMBING FITTINGS

EQUAL STRAIGHT CONNECTOR

PART NO.

SIZE MM

PEM0410W

10

EQUAL TEE

PART NO.

SIZE MM

PEM0210W

10

PEM0215W

15

PEM0222W

22

PEM0228W

28

Suitable for central heating systems.

REDUCING TEE

FEMALE COUPLER - TAP CONNECTOR

 

 

PART NO.

SIZE

 

 

PSE3210W

10mm x 1/2” BSP

 

 

PSE3201W

15mm x 1/2” BSP

 

 

PSE3203W

15mm x 3/4” BSP

 

 

PSE3202W

22mm x 3/4” BSP

 

 

Suitable for central heating systems

 

 

Note: Plastic threads are not as strong

Requires hand tightening only.

 

 

as metal threads.

 

 

 

For torque figures see Technical Checklist.

STRAIGHT TAP CONNECTOR

PLUG

PART NO.

SIZE MM

PL10

10

PL15

15

PL22

22

PL28

28

Suitable for central heating systems.

PLASTIC BACK PLATE ELBOW

PART NO.

SIZE

PEM0415W

15

PEM0422W

22

PEM0428W

28

Suitable for central heating systems.

REDUCING STRAIGHT COUPLER

PART NO.

SIZE MM

PEM201510W

15 x 10

PEM202215W

22 x 15

Suitable for central heating systems.

Sizes are listed in the following order.

12

3

PART NO.

SIZE MM

PEM3015BW

15 x 10 x 10

PEM3015AW

15 x 15 x 10

PEM3022CW

15 x 15 x 22

PEM3022BW

22 x 15 x 15

PEM3022DW

22 x 15 x 22

PEM302210AW

22 x 22 x 10

PEM3022AW

22 x 22 x 15

PEM3028BW

28 x 22 x 22

PEM302815AW

28 x 22 x 28

PEM3028AW

28 x 28 x 15

PEM3028DW

28 x 28 x 22

Suitable for central heating systems.

 

 

PART NO.

SIZE

 

 

PEMSTC1514

15mm x 1/2” BSP

 

 

 

PEMSTC1516

15mm x 3/4” BSP

 

 

 

PEMSTC2216

22mm x 3/4” BSP

With brass swivel nut and sealing

washer.

Suitable for central heating systems.

 

 

 

For torque figures see Technical Checklist.

 

 

BENT TAP CONNECTOR

PART NO.

SIZE

PEMBTC1514

15mm x 1/2” BSP

 

Suitable for central heating systems.

For torque figures see Technical Checklist.

 

MM X BSP

15PWB

15 x 1/2"

Hot and cold water only, maximum 65ºc.

Protect from sunlight and frost.

MANIFOLDS

4 WAY MANIFOLD

PART NO.

SIZE MM

SFM512210S

22 x 10

Suitable for central heating systems.

PE-COPPER COUPLER

STEM TEE

PART NO.

SIZE MM

PEM532210W

22 x 22 x 10

PEM532215W

22 x 22 x 15

Suitable for central heating systems.

With brass swivel nut and sealing washer.

Used to connect PE Pipe to Speedfit or to Table X or Y Copper.

Taken from the Speedfit Underground Fittings Range, see separate section for details and Technical Specification.

PART NO.

SIZE MM

JG601B

20 x 15

JG603B

25 x 15

JG602B

25 x 22

Cold water only.

 

Sizes are listed in the following order.

12

3

TANK CONNECTOR

CONVERSION CONNECTOR

PART NO.

SIZE

NC471

1/2 id x 15mm

NC2324

3/4 id x 22mm

Suitable for central heating systems.

Connects imperial to metric pipe.

4 PORT RAIL MANIFOLD

PART NO.

SIZE MM

SFM522210S

22 x 10

FM522215S

22 x 15

Suitable for central heating systems.

EQUAL ELBOW

PART NO.

SIZE MM

PEM0310W

10

PEM0315W

15

PEM0322W

22

PEM0328W

28

Suitable for central heating systems.

PART NO.

SIZE MM

CM0715S

15

CM0722S

22

CM0728S

28

Suitable for cold water tanks only.

Requires hand tightening only.

Maximum wall thickness of tank 4mm.

STOP END

SLIP CONNECTOR

PART NO.

SIZE MM

CM-SC-15S

15

Not suitable for central heating systems.

Hot and Cold water only, 65°C maximum.

BRASS RAIL MANIFOLD

PART NO.

 

SIZE

 

 

MM

JGRAIL4

4 Zone

22 x 15

JGRAIL6

6 Zone

22 x 15

JGRAIL12

12 Zone

22 x 15

PART NO.

SIZE MM

 

 

HOSE CONNECTOR

BRASS MANIFOLD

STEM ELBOW

PSE4610W

10

PSE4615W

15

PART NO.

SIZE

NC448

15mm x 1/2"

PART NO.

SIZE

 

MM

 

 

Provides a swivel type connection.

PART NO.

PIPE

 

STEM

PEM221010W

10

x

10

PEM221015W

10

x

15

PEM221515W

15

x

15

PEM222222W

22

x

22

Suitable for central heating systems

 

Please note a Collet Cover cannot be used on a Speedfit end assembled with the stem of a 22mm Stem Elbow.

PSE4622W

22

Suitable for central heating systems.

REDUCER

PART NO.

SIZE MM

PEM061510W

15 x 10

PEM062215W

22 x 15

PEM062815W

28 x 15

PEM062822W

28 x 22

Suitable for central heating systems.

NC473

22mm x 3/4"

NC737

22mm x 1/2"

Not suitable for central heating systems.

Hot and Cold water only, 65°C maximum.

RADIATOR OUTLET PLATE

PART NO.

JG- ROP

Creates a neat outlet for 10mm supply pipes to a radiator. To be used with single gang 25mm steel K0 boxes to BS 4662, fitted with rubber grommet.

Blanking plug supplied with each manifold.

Red Handle

Blue Handle

JGMAN2-R

2 Port

3/4” x 15

JGMAN3-R

3 Port

3/4” x 15

JGMAN4-R

4 Port

3/4” x 15

 

 

 

JGMAN2-B

2 Port

3/4” x 15

JGMAN3-B

3 Port

3/4” x 15

JGMAN4-B

4 Port

3/4” x 15

Control knobs have the means to be labelled ʻBasinʼ, ʻBathʼ, ʻSinkʼ, ʻShowerʼ, ʻToiletʼ, ʻBidetʼ or ʻWashing Machineʼ.

09

10

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Contents UK Product Range and Installation Guide PUSH-FIT Solution for Plumbing and Heating Systems Worldwide connectionsContents To Disconnect Prepare the PipeStandard Speedfit Fittings NEW Twist and Lock FittingsPipe Stop Distances TAP ConnectorsService Valve Collet CoversPlumbing Fittings ManifoldsBraided Flexi Hoses White PVC Flexi HosesBrass Fittings Pipe and Pipe Accessories ValvesPlumbing Spare Parts System ConnectionsInstalling Pipework Recommended Clip Spacing Pipe BendingPipe Support and Clipping Pipe SizingUnderfloor Heating Wiring Centre Slave Manifold Elbow ConnectorMaster Wiring Centre Centralised System TimerSingle Room Control Unit Pipe Layout in Solid Floor InstallationsScreeds Single Room Underfloor Heating PackProduct Range Underground FittingsMaking a Good Connection Spare PartsTechnical Checklist Plumbing and Heating Fittings Technical Checklist Underfloor HeatingTechnical Checklist Underground Fittings

BS7291, KM39767 specifications

John Mills BS7291, KM39767 represents a high standard of engineering and manufacturing excellence in the field of industrial components. This specific designation is associated with a range of products that are integral in various applications across multiple sectors, including manufacturing, construction, and infrastructure. The BS7291 standard is part of the British Standards for thermoplastic pipes and fittings, offering specifications that ensure safety, efficiency, and environmental sustainability.

One of the main features of John Mills BS7291 is its adaptability. The products meet the requirements for various applications, particularly in the transportation of fluids, which is crucial in plumbing and drainage systems. This versatility makes it an ideal choice for both commercial and industrial projects.

John Mills also incorporates advanced technologies in the manufacturing process. The use of high-density polyethylene (HDPE) and other durable materials ensures that the equipment is not only lightweight and easy to install but also resilient against pressure and temperature fluctuations. Additionally, the products often include innovative sealing mechanisms that enhance leak resistance, showcasing a commitment to quality and reliability.

The characteristics of John Mills BS7291, KM39767 include excellent chemical resistance, making it suitable for use with a variety of fluids, including hazardous substances. The robust construction of these components allows them to withstand harsh environmental conditions, further extending their lifespan. Furthermore, the smooth inner surface of the pipes reduces friction and allows for the efficient flow of liquids, resulting in energy savings and reduced costs for users.

Another important aspect of this range is its compliance with environmental regulations, which is becoming increasingly critical in today’s industry landscape. John Mills products are designed with sustainability in mind, helping to reduce ecological footprints and ensure responsible resource management.

In summary, John Mills BS7291, KM39767 stands out in the industry for its focus on quality, advanced materials, and adherence to stringent standards. These features contribute to their reliability and efficiency in a wide array of applications, making them a preferred choice for professionals in the field.