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Just to let you know we’re still open for business as normal but working remotely with reduced warehouse staff.
However please note there may be a delay on some deliveries due to supply chain issues during the COVID-19 Coronavirus crisis.

Just to let you know we’re still open for Business as normal but working remotely with reduced warehouse staff.
However please note there may be a delay on some deliveries due to supply chain issues during the COVID-19 Coronavirus crisis.

MIDLAND ACS MODEL 4500 - STAINLESS STEEL SILENCERS AND BREATHER

Model Number: 4500

Designed in 316 Stainless Steel the N.R.V breathers prevent the ingresses of contaminants into exhaust port or vents. The standard MIDLAND ACS MODEL 4500 silencers are available in brass or Stainless Steel and are manufactured up to 1" to protect the port from ingress and dampen the exhaust flow of air. We also supply 316 Stainless Steel Bug Screens in 1/8" or ¼".

  • N.R.V. Breathers: 316 Stainless Steel non-return breather to prevent ingress into exhaust and vent ports
  • Breathers (Silencers) - 316 Stainless Steel sintered element silencers used to protect ports open to the atmosphere
  • Bug Screen' Port Vent - 316 Stainless Steel sintered element used to protect vent ports to the atmosphere
  • 1/8", 1/4", 3/8", 1/2", 3/4", 1" NPT and (BSP option)

Items held in stock are available for next day delivery if ordered by 2pm. Items not in stock will state expected delivery time for each individual part number.

Any products not availale for online purchase are generally on a 2-3 week delivery, please call our sales office on +44 (0) 800 328 8511 for price and delivery.

If you wish to return a product for repair, exchange or upgrade please call our sales office on +44 (0) 800 328 8511 to obtain a Returns Note Authorisation (RN) form and a member of staff will instruct you further.

Any products returned without an RN will not be processed.

Can't find the right part? We have 1000's more products in stock
Part Number
Part Number / Description
Price Ex. VAT
Reduced Price Ex. VAT
Total Inc. VAT
Quantity
2BRESN102 Midland Breather (Silencer), 1/4" NPT male, 316 Stainless steel, Working pressure 12 bar. HS Code: 8481 900000
Price: £19.93 (ex. vat)
Reduced Price: £15.94 (ex. vat)
Total Price: £19.13 (inc. vat)
£19.93 (ex. vat)
Reduced Price: £15.94
Total Price: £19.13 (inc. vat)
-+
Next Day Delivery
Please select a Quantity
2NRBSN102 Midland N.R.V. Breather, 1/4" NPT Male, 316 Stainless Steel, Nitrile Seals, Working pressure 12 bar. HS Code: 8481 2090
Price: £38.17 (ex. vat)
Reduced Price: £30.54 (ex. vat)
Total Price: £36.64 (inc. vat)
£38.17 (ex. vat)
Reduced Price: £30.54
Total Price: £36.64 (inc. vat)
-+
Dispatched Within: 2-3 Weeks
Please select a Quantity
2VPBSN122-SPEC 1/4"NPT BUG SCREEN 316 STAINLESS STEEL 200 MICRON FILTERING. HS Code: 8412 310000
Price: £9.44 (ex. vat)
Reduced Price: £7.55 (ex. vat)
Total Price: £9.06 (inc. vat)
£9.44 (ex. vat)
Reduced Price: £7.55
Total Price: £9.06 (inc. vat)
-+
Dispatched Within: 5-7 Days
Please select a Quantity
3BRESN102 3/8" NPT BREATHER 316 STAINLESS STEEL ELEMENT. HS Code: 8481 900000
Price: £20.07 (ex. vat)
Reduced Price: £16.06 (ex. vat)
Total Price: £19.27 (inc. vat)
£20.07 (ex. vat)
Reduced Price: £16.06
Total Price: £19.27 (inc. vat)
-+
Dispatched Within: 7-10 Days
Please select a Quantity
4BRESN102 1/2" NPT BREATHER 316 STAINLESS STEEL ELEMENT. HS Code: 8481 900000
Price: £26.56 (ex. vat)
Reduced Price: £21.25 (ex. vat)
Total Price: £25.50 (inc. vat)
£26.56 (ex. vat)
Reduced Price: £21.25
Total Price: £25.50 (inc. vat)
-+
Next Day Delivery
Please select a Quantity
4NRBSN102 Stainless Steel Non Return Valve Breather, Max Working Pressure: 12bar, Cv: 1.6.

HS Code: 8481 2090
Price: £50.29 (ex. vat)
Reduced Price: £40.23 (ex. vat)
Total Price: £48.28 (inc. vat)
£50.29 (ex. vat)
Reduced Price: £40.23
Total Price: £48.28 (inc. vat)
-+
Dispatched Within: 2-3 Weeks
Please select a Quantity
6BRESN102 BREATHER 3/4" NPT, 316 STAINLESS, STEEL ELEMENT
HS Code: 8481 900000
Price: £56.16 (ex. vat)
Reduced Price: £44.93 (ex. vat)
Total Price: £53.91 (inc. vat)
£56.16 (ex. vat)
Reduced Price: £44.93
Total Price: £53.91 (inc. vat)
-+
Next Day Delivery
Please select a Quantity
Can't find the right part? We have 1000's more products in stock
1BRESN102 Midland Breather (Silencer), 1/8" NPT male, 316 Stainless steel, Working pressure 12 bar. HS Code: 8481 900000
Price: £13.36 (ex. vat)
Reduced Price: £10.69 (ex. vat)
Total Price: £12.83 (inc. vat)
£13.36 (ex. vat)
Reduced Price: £10.69
Total Price: £12.83 (inc. vat)
-+
Dispatched Within: 7-10 Days
Please select a Quantity
1BRESN101 Midland Breather (Silencer), 1/8" BSP male, 316 Stainless steel, Working pressure 12 bar. HS Code: 8412 3100
Price: £13.19 (ex. vat)
Reduced Price: £10.55 (ex. vat)
Total Price: £12.66 (inc. vat)
£13.19 (ex. vat)
Reduced Price: £10.55
Total Price: £12.66 (inc. vat)
-+
Next Day Delivery
Please select a Quantity
MID1VPBSN122 Midland Stainless Steel 1/8"NPT BUG SCREEN. (Made in China) HS Code: 8412 310000
Price: £9.44 (ex. vat)
Reduced Price: £7.55 (ex. vat)
Total Price: £9.06 (inc. vat)
£9.44 (ex. vat)
Reduced Price: £7.55
Total Price: £9.06 (inc. vat)
-+
Dispatched Within: 7-10 Days
Please select a Quantity
MID2VPBSN122 MIDLAND BUG SCREEN, 1/4"NPT, 316 STAINLESS STEEL, 200 MICRON FILTERING. HS Code: 8412 310000
Price: £9.44 (ex. vat)
Reduced Price: £7.55 (ex. vat)
Total Price: £9.06 (inc. vat)
£9.44 (ex. vat)
Reduced Price: £7.55
Total Price: £9.06 (inc. vat)
-+
Next Day Delivery
Please select a Quantity
Add to Cart
Can't find the right part? We have 1000's more products in stock
Call now: +44 (0) 151 343 9966