125mm Prima Plus 1mm Adj 343-545mm 2 Piece buy online at trade prices  feedback | view cart | contact us | faq | home
MyTub - Plumbing, Parts and Spares, Drainage and Heating trade supply specialists
Shopping cart
You have no items
in your trolley.
SubTotal : £0.00
Contact MyTub for plumbing supplies 0844 556 1818


Plumbing Trade prices delivered to your door

 Upto 60% off RRP
Saturday 20, June 2026
login / register 		 
  Departments
Bathroom & Kitchen Bathroom & Kitchen Supplies
Heating System Supplies Heating System Supplies
Flue Products Flue Products
Concrete and Clay Chimney Products Concrete and Clay Chimney Products
Deks Non Standard Flashings Deks Non Standard Flashings
Draught Stabilizers Draught Stabilizers
Flamco Brefco Supaflue Vit Enamel Flue Flamco Brefco Supaflue Vit Enamel Flue
Flue Terminals and Cowls Flue Terminals and Cowls
Mi Flues Liner Packs Mi Flues Liner Packs
Mild Steel Flue Spigots and Lintels Mild Steel Flue Spigots and Lintels
Powrmatic System 1 Flue Powrmatic System 1 Flue
Powrmatic System 250 Flue Powrmatic System 250 Flue
Redbank Gas Terminals And Flue Liners Redbank Gas Terminals And Flue Liners
Redbank Rediflow And Accessories Redbank Rediflow And Accessories
Rite Vent B Vent Rite Vent B Vent
Rite Vent B Vent Flue Rite Vent B Vent Flue
Rite Vent Flue Boxes Rite Vent Flue Boxes
Rite Vent Flue Liner Rite Vent Flue Liner
Rite Vent Flueliner and Packs Rite Vent Flueliner and Packs
Schiedel Chimneys and Flues Schiedel Chimneys and Flues
Selkirk Il Zalutite Chimney Flue Selkirk Il Zalutite Chimney Flue
Selkirk Smw Sm Smz Chimney Flue Selkirk Smw Sm Smz Chimney Flue
Selkirk Sw Chimney Flue Selkirk Sw Chimney Flue
SFL Carousel Rotating Chimney Cowl SFL Carousel Rotating Chimney Cowl
SFL Il Zalutite Chimney Flue SFL Il Zalutite Chimney Flue
SFL Ils Twinwall Flue System SFL Ils Twinwall Flue System
SFL Qc Chimney Flue SFL Qc Chimney Flue
SFL Smw Sm Smz Chimney Flue SFL Smw Sm Smz Chimney Flue
SFL Sw Chimney Flue SFL Sw Chimney Flue
Specflue Ancillaries Specflue Ancillaries
Specflue Flue Pipe Specflue Flue Pipe
Specflue Flueliner Specflue Flueliner
Specflue Singlewall System Specflue Singlewall System
Specflue Twinwall System Specflue Twinwall System
Turner and Wilson Flueliner and Packs Turner and Wilson Flueliner and Packs
Parts and Spares Parts and Spares Supplies
Drainage Above & Below Ground Drainage System Supplies
Air Conditioning & Refrigeration Supplies Air Conditioning & Refrigeration Supplies

  Manufactures
Manufactures Manufactures list

  Collections
collections Design collections
Home > > > > > >

125mm Prima Plus 1mm Adj 343-545mm 2 Piece

Specflue Singlewall System - 125mm Prima Plus 1mm Adj 343-545mm 2 Piece
Specflue Singlewall System - 125mm Prima Plus 1mm Adj 343-545mm 2 Piece

43% 43 percent off rrp

Department: Specflue Singlewall System
  125mm Prima Plus 1mm Adj 343-545mm 2 Piece
    Prima Plus
• Advanced corrosion-resistant design and construction using 0.6mm 316L continuously-welded stainless steel. The only stainless steel system to have passed the internationally-recognised GASTEC corrosion test.
• Engineered-tolerance joint simply push-fits together giving exceptional load bearing capacity. Optionally, a locking band can be fitted for extra joint security.
• Inward bead on the male joint spigot acts as a capillary break preventing moisture being drawn through the joint.
• Adjustable 0-90° elbows quickly solve alignment problems on installation of flue runs.
• Can be painted if required.
• For condensing appliances a gasket is fitted to the inward bead of the male joint.
Prima Plus 1mm
• Identical construction and features to Prima Plus but made from 1.0mm 316L stainless steel.
• Use as an alternative to vitreous enamelled flue pipe, painted if required.
Prima SW
• Identical design and construction to Prima Plus but is manufactured from economical 0.5mm and 0.6mm 304BA medium corrosion resistant stainless steel.
• Not for use with condensing appliances.
  125MM PRIMA PLUS 1MM ADJ 343-545MM 2 PIECE Prima Plus is a high quality 316L stainless steel single wall flue system with a wall thickness of 0.6mm. It is designed for use on gas and oil burning stoves and boilers with continuous operating temperatures up to 450°C and short firing up to 600°C. With the addition of a gasket to the joint, Prima Plus is designed for fluing condensing gas and oil appliances with positive pressures up to 200Pa, continuous operating temperatures up to 160°C and short firing up to 200°C. It can also be used for lining brick stacks for gas, oil, multi-fuel appliances and open fires as an alternative to flexible liner. (The exception is in England where Building Regulations now disallow the use of 0.6mm as a liner in domestic installations).

Prima Plus 1mm can be used for the same applications as Prima Plus. Additionally it is specifically designed for connecting solid fuel appliances to existing brick stacks or a twin wall chimney. It provides internal fluing of domestic woodburning, coal and
multi-fuel stoves and boilers with normal operating temperatures up to 540°C and short firing up to 760°C.

Prima SW is a medium corrosion-resistant 304 BA grade stainless steel single wall flue system designed for use internally on gas and oil-fired (28 sec only) air and ceiling heaters and natural draught boilers with constant operating temperatures up to 250°C.
Manufacture: Specflue
Notes: See pdf for more information
Specflue
Code#:		 1405016
MyTub Code#: 535817
PDF File: Download pdf brochure 1.17mb
 
rrp£149.52
save£63.90
inc vat(£102.74)

price£85.62

Free UK delivery
email for overseas delivery charges

Stock Check 125mm Prima Plus 1mm Adj 343-545mm 2 Piece check stock level here..
   
 

Related Specflue Singlewall System Products
150mm Prima Plus 1mm Adapt To Flex
Related item 150mm Prima Plus 1mm Adapt To Flex
rrp£137.57
our price£78.76
180mm Prima Plus Stab Sect Tee 1407008
Related item 180mm Prima Plus Stab Sect Tee 1407008
rrp£273.05
our price£156.37
150mm Prima Plus 1mm 15 Deg Bend And Door
Related item 150mm Prima Plus 1mm 15 Deg Bend And Door
rrp£104.74
our price£59.97
150mm Prima Plus 1mm Anti-draught Terminal
Related item 150mm Prima Plus 1mm Anti-draught Terminal
rrp£274.23
our price£157.05
125mm Prima Plus 1mm 45 Elbow And Door
Related item 125mm Prima Plus 1mm 45 Elbow And Door
rrp£171.03
our price£97.96
200mm Prima Plus 1mm 250mm Tele Pipe
Related item 200mm Prima Plus 1mm 250mm Tele Pipe
rrp£154.08
our price£88.23
250mm Universal Storm Collar Angled
Related item 250mm Universal Storm Collar Angled
rrp£113.21
our price£64.83
200mm Prima Plus 1mm Female Taper With Mesh
Related item 200mm Prima Plus 1mm Female Taper With Mesh
rrp£227.77
our price£130.46

125mm Prima Plus 1mm Adj 343-545mm 2 Piece Delivered to your door

Shopping cart
Your Shopping Cart is Empty

Contract Pricing and Quantity Discounts available

  Recently viewed  
125mm Prima Plus 1mm Adj 343-545mm 2 Piece 125mm prima plus 1mm adj 343-545mm 2 piece
£85.62
125mm Prima Plus 1mm Adj 343-545mm 2 Piece viking 558-608mm ultragrip fa vj33312
£4236.77

Feedback
Good communication and quick delivery. Would highly recommend
...Angela Ralte
product easily identified using google link. prompt delivery. thank you
...julian rudek
Excellent customer service Quality item Quick delivery
...Scott Hughes
Great service from start to finish. A1
...Brendan Queenan - QOD Construction Limited
Good communication and great value. Many thanks
...Jeremy Sanders
Not delivered on stated day 22 Feb but was delivered the next day, and delivery driver apologised for delay. Also, I got rapid and courteous email response when I reported non-delivery. Apart from that , website easy to follow, and price the best I could find.
...Alpin MacGregor
good service all-round thanks Andy
...Andy Scott - Cliftons
many thanks my order arrived as stated a very good and reliable service
...Dennis Head
Redeemed by good customer service Thanks Deborah after wrong product delivered. The wrong product was delivered but after a call to Mytub the correct part was delivered a few days later. You find out how much a company values its customers when theres a problem to sort out and Im happy with they way Mytub dealt with correcting the mistake. Thank you.
...James
Goods received as per the specification in good order and condition and on time. Thank you for your reliable service.
...Natsanet Mehari Haile - Focal Point General Trading LLC

Why choose MyTub Limited for 125mm prima plus 1mm adj 343-545mm 2 piece 1405016?

  • Fast deliveries
  • Nationwide UK distribution delivery network
  • Local pickup if required
  • Professional Human Service
  • Pre sales tech advice
  • Second to none after sales service
  • This 125mm prima plus 1mm adj 343-545mm 2 piece 1405016 is a genuine branded product
  • Worldwide export if required
  • Read what the experts, our customers have to say above.

Price Match Guaranteed
MyTub ltd Plumbing Supplies  
      VAT relief for disabled people MyTub is a member of the British Chambers of Commerce  
Major credit cards accepted
 Verified by VISA  
MasterCard SecureCode
MyTub Ltd
61 Victoria Terrace
Whitley Bay
Tyne & Wear
NE26 2QN
Company No. 06352542
VAT number: 917634607
Telephone 0844 5561818 calls are charged at 7p per minute PLUS your telephone network will charge you which can be significant.
Copyright 2007 - 2026 © MyTub Ltd
Specflue Heating
125mm Prima Plus 1mm Adj 343-545mm 2 Piece