


Brassfoundry, Gas, Threaded & Heating Products
Midbrass has a long history of being associated with premium quality higher specification brass fittings and valves. The brand grew out of combining several manufacturing businesses based in the Birmingham area since 1914 and remained a renowned supplier to the plumbing merchant and OEM trades for over 100 years.
Since joining Navigator MSL – Midbrass has focused on developing exceptionally high quality products for discerning customers who require premium products at an affordable price. Many items in the range carry industry standard approvals with independent certification that proves the reliability of the designs and manufacturing processes.
The Midbrass range incorporates heavy pattern brass foundry items, valves, threaded brass and fittings for heating applications.
The latest range to bear the proud Midbrass logo is the new Pressfit range. In keeping with the best traditions of the name, both water and gas MB Pressfit fitting ranges are manufactured to British Standard, certified by the award of the BSI Kitemark.


MB Pressfit Range
Navigator introduces the new MB Pressfit Fittings range in the Midbrass branding family. Every fitting is manufactured to exacting tolerances, from pure copper with EN ISO certified polymeric O rings to meet UK WRAS approved product status. Used accordingly with UK specification copper tube, press joints are fast, flame free, secure and surprisingly economical.
The MB Pressfit Fittings ranges are certified by BSI* to EN ISO BS 8537:2010 which means all the fittings are independently tested and approved. The MB logo marking is synonymous with 50 years of quality plumbing and heating product supply and allows for full tracing ability.
Kitemark approval has been applied for and will be prominent on all fittings and packaging once achieved. (Kitemark application in process May 2020).
The MB Pressfit range includes coupling, elbows, tees and a wide range of adaptors and reducing tees to cater for all jointing scenarios. Other sizes are available to order. Competitively priced MB Pressfit Guns and Jaws are available to complete the package for making professional, neat and tamper proof installations.
The MB Pressfit Fittings ranges are certified by BSI* to EN ISO BS 8537:2010 which means all the fittings are independently tested and approved. The MB logo marking is synonymous with 50 years of quality plumbing and heating product supply and allows for full tracing ability.
Kitemark approval has been applied for and will be prominent on all fittings and packaging once achieved. (Kitemark application in process May 2020).
The MB Pressfit range includes coupling, elbows, tees and a wide range of adaptors and reducing tees to cater for all jointing scenarios. Other sizes are available to order. Competitively priced MB Pressfit Guns and Jaws are available to complete the package for making professional, neat and tamper proof installations.


Key Features
- Flame free installation for avoidance of fire risk
- Simple & reliable for a lower installation cost
- Fully compatible M profile press jaw system
- WRAS approved product and BSI Kitemark certified*
- Design life of 30 years
- Permanent tamper proof joint
- No ugly joints, a perfect finish every time Excellent electrical continuity when installed with copper tube
- Professional appearance

Typical Pressfit Range
Standard stock sizes 15mm, 22mm, 28mm, 35mm, 42mm, 54mm, 67mm, 76mm.Non standard adaptors available to order.
Non standard and larger sizes available by request.






PRESSFIT WATER 15mm COUPLING
Item No. PFWC-15
PRESSFIT WATER 22mm COUPLING
Item No. PFWC-22
PRESSFIT WATER 28mm COUPLING
Item No. PFWC-28
PRESSFIT WATER 35mm COUPLING
Item No. PFWC-35
PRESSFIT WATER 42mm COUPLING
Item No. PFWC-42
PRESSFIT WATER 54mm COUPLING
Item No. PFWC-54
PRESSFIT WATER 15mm SLIP COUPLING
Item No. PFWCS-15
PRESSFIT WATER 22mm SLIP COUPLING
Item No. PFWCS-22
PRESSFIT WATER 28mm SLIP COUPLING
Item No. PFWCS-28
PRESSFIT WATER 35mm SLIP COUPLING
Item No. PFWCS-35
PRESSFIT WATER 42mm SLIP COUPLING
Item No. PFWCS-42
PRESSFIT WATER 54mm SLIP COUPLING
Item No. PFWCS-54
PRESSFIT WATER 15mm 90 DEGREE ELBOW
Item No. PFWE-15
PRESSFIT WATER 22mm 90 DEGREE ELBOW
Item No. PFWE-22
PRESSFIT WATER 28mm 90 DEGREE ELBOW
Item No. PFWE-28
PRESSFIT WATER 35mm 90 DEGREE ELBOW
Item No. PFWE-35
PRESSFIT WATER 42mm 90 DEGREE ELBOW
Item No. PFWE-42
PRESSFIT WATER 54mm 90 DEGREE ELBOW
Item No. PFWE-54
PRESSFIT WATER 67mm 90 DEGREE ELBOW
Item No. PFWE-67
PRESSFIT WATER 15mm 45 DEGREE ELBOW
Item No. PFWE/45-15
PRESSFIT WATER 22mm 45 DEGREE ELBOW
Item No. PFWE/45-22
PRESSFIT WATER 28mm 45 DEGREE ELBOW
Item No. PFWE/45-28
PRESSFIT WATER 35mm 45 DEGREE ELBOW
Item No. PFWE/45-35
PRESSFIT WATER 42mm 45 DEGREE ELBOW
Item No. PFWE/45-42
PRESSFIT WATER 54mm 45 DEGREE ELBOW
Item No. PFWE/45-54
PRESSFIT WATER 76mm 45 DEGREE ELBOW
Item No. PFWE/45-76
PRESSFIT WATER 15mm END CAP
Item No. PFWEC-15
PRESSFIT WATER 22mm END CAP
Item No. PFWEC-22
PRESSFIT WATER 28mm END CAP
Item No. PFWEC-28
PRESSFIT WATER 35mm END CAP
Item No. PFWEC-35
PRESSFIT WATER 42mm END CAP
Item No. PFWEC-42
PRESSFIT WATER 54mm END CAP
Item No. PFWEC-54
PRESSFIT WATER 15mm 90 DEGREE STREET ELBOW
Item No. PFWES-15
PRESSFIT WATER 22mm 90 DEGREE STREET ELBOW
Item No. PFWES-22
PRESSFIT WATER 28mm 90 DEGREE STREET ELBOW
Item No. PFWES-28
PRESSFIT WATER 35mm 90 DEGREE STREET ELBOW
Item No. PFWES-35
PRESSFIT WATER 42mm 90 DEGREE STREET ELBOW
Item No. PFWES-42
PRESSFIT WATER 54mm 90 DEGREE STREET ELBOW
Item No. PFWES-54
PRESSFIT WATER 15mm 45 DEGREE STREET ELBOW
Item No. PFWES/45-15
PRESSFIT WATER 22mm 45 DEGREE STREET ELBOW
Item No. PFWES/45-22
PRESSFIT WATER 28mm 45 DEGREE STREET ELBOW
Item No. PFWES/45-28
PRESSFIT WATER 35mm 45 DEGREE STREET ELBOW
Item No. PFWES/45-35
PRESSFIT WATER 42mm 45 DEGREE STREET ELBOW
Item No. PFWES/45-42
PRESSFIT WATER 54mm 45 DEGREE STREET ELBOW
Item No. PFWES/45-54
PRESSFIT WATER 15mm EQUAL TEE
Item No. PFWET-15
PRESSFIT WATER 22mm EQUAL TEE
Item No. PFWET-22
PRESSFIT WATER 28mm EQUAL TEE
Item No. PFWET-28
PRESSFIT WATER 35mm EQUAL TEE
Item No. PFWET-35
PRESSFIT WATER 42mm EQUAL TEE
Item No. PFWET-42
PRESSFIT WATER 54mm EQUAL TEE
Item No. PFWET-54
PRESSFIT WATER 76mm EQUAL TEE
Item No. PFWET-76
PRESSFIT WATER 22mm x 15mm FITTINGS REDUCER
Item No. PFWFR-2215
PRESSFIT WATER 28mm x 15mm FITTINGS REDUCER
Item No. PFWFR-2815
PRESSFIT WATER 28mm x 22mm FITTINGS REDUCER
Item No. PFWFR-2822
PRESSFIT WATER 35mm x 22mm FITTINGS REDUCER
Item No. PFWFR-3522
PRESSFIT WATER 35mm x 28mm FITTINGS REDUCER
Item No. PFWFR-3528
PRESSFIT WATER 42mm x 22mm FITTINGS REDUCER
Item No. PFWFR-4222
PRESSFIT WATER 42mm x 28mm FITTINGS REDUCER
Item No. PFWFR-4228
PRESSFIT WATER 42mm x 35mm FITTINGS REDUCER
Item No. PFWFR-4235
PRESSFIT WATER 54mm x 35mm FITTINGS REDUCER
Item No. PFWFR-5435
PRESSFIT WATER 54mm x 42mm FITTINGS REDUCER
Item No. PFWFR-5442
MB PRESSFIT WATER 15MM LEVER BALL VALVE WITH DUAL HANDLE
Item No. PFWLBVD-15
MB PRESSFIT WATER 22MM LEVER BALL VALVE WITH DUAL HANDLE
Item No. PFWLBVD-22
MB PRESSFIT WATER 28MM LEVER BALL VALVE WITH DUAL HANDLE
Item No. PFWLBVD-28
PRESSFIT WATER 15mm O-RING
Item No. PFWOR-15
PRESSFIT WATER 22mm O-RING
Item No. PFWOR-22
PRESSFIT WATER 28mm O-RING
Item No. PFWOR-28
PRESSFIT WATER 35mm O-RING
Item No. PFWOR-35
PRESSFIT WATER 42mm O-RING
Item No. PFWOR-42
PRESSFIT WATER 54mm O-RING
Item No. PFWOR-54
PRESSFIT WATER 67mm O-RING
Item No. PFWOR-67
PRESSFIT WATER 76mm O-RING
Item No. PFWOR-76
PRESSFIT WATER 22mm x 15mm REDUCING COUPLER
Item No. PFWRC-2215
PRESSFIT WATER 28mm x 15mm REDUCING COUPLER
Item No. PFWRC-2815
PRESSFIT WATER 28mm x 22mm REDUCING COUPLER
Item No. PFWRC-2822
PRESSFIT WATER 35mm x 22mm REDUCING COUPLER
Item No. PFWRC-3522
PRESSFIT WATER 35mm x 28mm REDUCING COUPLER
Item No. PFWRC-3528
PRESSFIT WATER 42mm x 22mm REDUCING COUPLER
Item No. PFWRC-4222
PRESSFIT WATER 42mm x 28mm REDUCING COUPLER
Item No. PFWRC-4228
PRESSFIT WATER 42mm x 35mm REDUCING COUPLER
Item No. PFWRC-4235
PRESSFIT WATER 54mm x 35mm REDUCING COUPLER
Item No. PFWRC-5435
PRESSFIT WATER 54mm x 42mm REDUCING COUPLER
Item No. PFWRC-5442
PRESSFIT WATER 22 x 15 x 15 (B) mm REDUCING TEE
Item No. PFWRT-221515
PRESSFIT WATER 22 x 15 x 22 (B) mm REDUCING TEE
Item No. PFWRT-221522
PRESSFIT WATER 22 x 22 x 15 (B) mm REDUCING TEE
Item No. PFWRT-222215
PRESSFIT WATER 28 x 22 x 22 (B) mm REDUCING TEE
Item No. PFWRT-282222
PRESSFIT WATER 28 x 22 x 28 (B) mm REDUCING TEE
Item No. PFWRT-282228
PRESSFIT WATER 28 x 28 x 15 (B) mm REDUCING TEE
Item No. PFWRT-282815
PRESSFIT WATER 28 x 28 x 22 (B) mm REDUCING TEE
Item No. PFWRT-282822
PRESSFIT WATER 35 x 35 x 15 (B) mm REDUCING TEE
Item No. PFWRT-353515
PRESSFIT WATER 35 x 35 x 22 (B) mm REDUCING TEE
Item No. PFWRT-353522
PRESSFIT WATER 35 x 35 x 28 (B) mm REDUCING TEE
Item No. PFWRT-353528
PRESSFIT WATER 42 x 42 x 15 (B) mm REDUCING TEE
Item No. PFWRT-424215
PRESSFIT WATER 42 x 42 x 22 (B) mm REDUCING TEE
Item No. PFWRT-424222
PRESSFIT WATER 42 x 42 x 28 (B) mm REDUCING TEE
Item No. PFWRT-424228
PRESSFIT WATER 42 x 42 x 35 (B) mm REDUCING TEE
Item No. PFWRT-424235
PRESSFIT WATER 54 x 54 x 22 (B) mm REDUCING TEE
Item No. PFWRT-545422
PRESSFIT WATER 54 x 54 x 28 (B) mm REDUCING TEE
Item No. PFWRT-545428
PRESSFIT WATER 54 x 54 x 35 (B) mm REDUCING TEE
Item No. PFWRT-545435
PRESSFIT WATER 54 x 54 x 42 (B) mm REDUCING TEE
Item No. PFWRT-545442
PRESSFIT WATER 15mm x 1/2" FEMALE ADAPTOR
Item No. PFWSAF-15D
PRESSFIT WATER 22mm x 3/4" FEMALE ADAPTOR
Item No. PFWSAF-22E
PRESSFIT WATER 28mm x 1" FEMALE ADAPTOR
Item No. PFWSAF-28F
PRESSFIT WATER 35mm x 1 1/4" FEMALE ADAPTOR
Item No. PFWSAF-35G
PRESSFIT WATER 42mm x 1 1/2" FEMALE ADAPTOR
Item No. PFWSAF-42H
PRESSFIT WATER 54mm x 2" FEMALE ADAPTOR
Item No. PFWSAF-54I
PRESSFIT WATER 15mm x 1/2" MALE ADAPTOR
Item No. PFWSAM-15D
PRESSFIT WATER 22mm x 3/4" MALE ADAPTOR
Item No. PFWSAM-22E
PRESSFIT WATER 28mm x 1" MALE ADAPTOR
Item No. PFWSAM-28F
PRESSFIT WATER 35mm x 1 1/4" MALE ADAPTOR
Item No. PFWSAM-35G
PRESSFIT WATER 42mm x 1 1/2" MALE ADAPTOR
Item No. PFWSAM-42H
PRESSFIT WATER 54mm x 2" MALE ADAPTOR
Item No. PFWSAM-54I
PRESSFIT WATER 15mm x 1/2" WALL PLATE ELBOW
Item No. PFWWPE-15D