Is the BAUER lever connector plug with hose end, carbon steel, B.8 suitable for continuous use at 20 bar pressure in agricultural irrigation?

Yes . the BAUER lever connector plug with hose end, carbon steel, B.8 is suitable for continuous use at 20 bar in agricultural irrigation provided you use sizes up to 89 mm. The product specification lists a working pressure of 20 bar for sizes up to 89 mm and an operating temperature range of â20Â°C to +50Â°C, which covers normal agricultural conditions. For sizes above 89 mm the working pressure is limited to 12 bar, so those larger sizes would not be appropriate for continuous 20 bar service. Also ensure proper installation, corrosion protection (galvanizing helps), compatible hoses and fittings, and periodic inspection for wear or damage to maintain safe continuous operation.

Can the BAUER lever connector plug with hose end, carbon steel, B.8 be used for seasonal groundwater drainage at temperatures down to -20Â°C?

Yes. The BAUER lever connector plug with hose end, carbon steel, B.8 is rated for operating temperatures from â20Â°C to +50Â°C and is specified for groundwater drainage among its applications, so it can be used for seasonal groundwater drainage down to â20Â°C. Ensure you select the correct size for pressure requirements (up to 89 mm: 20 bar; above 89 mm: 12 bar) and follow proper installation, hose compatibility and maintenance practices for cold conditions.

Can the BAUER lever connector plug with hose end, carbon steel, B.8 withstand corrosive environments in wastewater treatment plants?

The BAUER lever connector plug with hose end, carbon steel, B.8 offers broad suitability for wastewater applications but has limitations in corrosive environments. Why it can be used: - The product is made of carbon steel and is galvanized, which provides a basic level of corrosion protection suitable for many wastewater and sewage transfer tasks. - Working pressures (20 bar up to 89 mm, 12 bar above) and operating temperature range (â20 Â°C to +50 Â°C) are appropriate for typical pumping and hose operations in treatment plants. Limitations and considerations: - Galvanizing resists general corrosion but is vulnerable to aggressive chemical attack (strong acids, alkalis, chlorides, sulfides, hydrogen sulfide, and other aggressive constituents sometimes present in industrial or highly corrosive wastewater). - Long-term exposure to highly corrosive sewage or process streams, frequent wet/dry cycles, or abrasive solids can accelerate coating degradation, pitting, and loss of mechanical integrity. - Sizes above 89 mm have lower pressure rating (12 bar), which should be matched to system requirements. Recommendation: - For standard municipal wastewater and non-aggressive influents, BAUER lever connector plug with hose end, carbon steel, B.8 (galvanized) is generally acceptable. - For highly corrosive or chemically aggressive environments, or where long service life is critical, consider stainless steel or specially coated connectors, or consult BAUER for compatibility data and suitability tests.

A BAUER lever coupling plug with fitting for hose, steel carbon, B.8

All products, Lever couplings/

Additional information

Material	CS – steel (cast iron)

A BAUER lever coupling plug with “tail” for hose with wide application among others in agriculture, horticulture, industry, construction, road and tunnel building, groundwater drainage, sewage treatment plants, wastewater discharge, and environmental protection. Material: steel carbon, galvanized. Working pressure: 20 bar (for size 89 mm), 12 bar (for size above 89 mm). Operating temperature: from -20°C to +50°C.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
OM-B8-050-050	Plug BAUER 50 mm with Fitting for 50 mm hose	50	20	In stock	Enquiry
OM-B8-076-063	Plug BAUER 76 mm with Fitting for 63 mm hose	65	20	In stock	Enquiry
OM-B8-076-076	Plug BAUER 76 mm with Fitting for 76 mm hose	75	20	In stock	Enquiry
OM-B8-076-080	Plug BAUER 76 mm with Fitting for 80 mm hose	80	20	In stock	Enquiry
OM-B8-089-076	Plug BAUER 89 mm with Fitting for 76 mm hose	75	20	In stock	Enquiry
OM-B8-089-089	Plug BAUER 89 mm with Fitting for 89 mm hose	90	20	In stock	Enquiry
OM-B8-089-100	Plug BAUER 89 mm with Fitting for 100 mm hose	100	20	In stock	Enquiry
OM-B8-108-089	Plug BAUER 108 mm with Fitting for 89 mm hose	90	12	In stock	Enquiry
OM-B8-108-100	Plug BAUER 108 mm with Fitting for 100 mm hose	100	12	In stock	Enquiry
OM-B8-108-108	Plug BAUER 108 mm with Fitting for 108 mm hose	110	12	In stock	Enquiry
OM-B8-108-120	Plug BAUER 108 mm with Fitting for 120 mm hose	120	12	In stock	Enquiry
OM-B8-133-120	Plug BAUER 133 mm with Fitting for 120 mm hose	120	12	In stock	Enquiry
OM-B8-133-125	Plug BAUER 133 mm with Fitting for 125 mm hose	125	12	In stock	Enquiry
OM-B8-133-133	Plug BAUER 133 mm with Fitting for 133 mm hose	130	12	In stock	Enquiry
OM-B8-159-150	Plug BAUER 159 mm with Fitting for 150 mm hose	150	12	In stock	Enquiry
OM-B8-159-159	Plug BAUER 159 mm with Fitting for 159 mm hose	160	12	In stock	Enquiry
OM-B8-194-200	Plug BAUER 194 mm with Fitting for 200 mm hose	200	12	In stock	Enquiry

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A BAUER lever coupling plug with “tail” for hose with wide application among others in agriculture, horticulture, industry, construction, road and tunnel building, groundwater drainage, sewage treatment plants, wastewater discharge, and environmental protection. Material: steel carbon, galvanized. Working pressure: 20 bar (for size 89 mm), 12 bar (for size above 89 mm). Operating temperature: from -20°C to +50°C.