Filter Testing Tenders

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90% recommend BidHits (1097 real users, 18/09/2026). Methodology

Last updated on 05/02/2026.

04/24/2026 - SOUTH AFRICA | GT | PRETORIA

Obpva - Onderstepoort Biological Products Limited

Filter Testing Equipment

Calibration of three ( 3) Sartocheck filter testers

Tender Close Date: 04/30/2026

Documents

02/20/2026 - SOUTH AFRICA | WC

City Of Cape Town

Filters/ Testing

Supply and delivery of chemicals and consumables for the city of cape town

**** with a single filter. large filter surface area which increases flow rates and makes it easier to filter solutions by reducing the pressure high performance syringe filters: required to empty the syringe diameter: 33mm1b suppliers must provide filters to be tested pore size: 0. 45m for suitability. filtration area: 4. 5cm2 max differential pressure: 8. 6 bar125psi max operating temp: 45c must not contribute to uv transmittance results group 35 description specifications glass fibre filters for use at 105 deg celcius filter paper will be tested for use of the standard test and 550 deg celcius: method for total suspended solids and cholorophyla diameter: ø47mm, 1. 2micron filters will be evaluated in accordance with following1 1 weight loss of filter must not be more than **** tenderer to bring samples of filter paper 2 filtrate must have turbitity of less than

Tender Close Date: 03/25/2026

Documents

02/05/2026 - SOUTH AFRICA | KZN

Passenger Rail Agency Of South Africa

Request for quotation ( rfq): service provider needed for the once off services of an approved inspection authority to conduct hygiene surveys and health risk assessments throughout the kzn region.

Service provider needed for the once off services of an approved inspection authority to conduct hygiene surveys and health risk assessments throughout the kzn region regional office vibration scm stores forklift complex system springfield sample hba clinic complex and regional s ergonomics lab sample drinking water independent water air monitoring dust from sample surrounding mining of sand scm stores testing rollingst ock exposure to perchloroethylene for hours ergonomics brake block hba survey springfield, rm springfield, rm shop and fault room air monitoring dust and haz chem substances ventilation survey springfield, noise survey springfield and train sets entering and leaving depot springfield compressor on motor coach impact machine in springfield and rm shop ergonomics study on train underframe and roof compressed air to dry filters springfield backshop replacing windscreens at thelifting shop using pneumatic oscilating machine pneumatic wire brush cylinder room rm shop using drop pit jack to remove a

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Bids must be submitted by February 20, 2026, to the specified address. A compulsory briefing session will be held on February 12, 2026. Bidders must comply with tax obligations and submit a tax compliance status pin. The contract period commences within a month of its award. Prices will be fixed for the contract duration. Reports must be supplied within a month after concluding the hygiene surveys and health risk assessments. The successful bidder must be in full compliance with all applicable laws and regulations. The evaluation criteria include compliance, price, and specific goals. Bidders are required to self-register on the national treasury's central supplier database. The contract is governed by the law of the Republic of South Africa.

The bid notice states The suppliers obligation is to deliver the items on or before the date stated in the ordercontract.

The bid notice states prasa pays for the item within 30 days of receiptof the suppliers correct tax invoice.

The bid notice states he supplier warrants that the items are in accordance with prasas requirements and fit for the purpose for which they are intended, and will remain freefrom defects for a period of one year unless another period is stated in the order from acceptance of the items byprasa.

The bid notice states prasa reserves the right to award business to the highest scoring bidders unless objective criteria justify the award to another bidder.

The bid notice states The organisation to be accredited by sanas south african national accreditation system and approved by the department of employment and labour.

The bid notice states late deliveriesor late completion of the items may be subject to a penalty if this is imposed in the ordercontract.

The bid notice states compulsory briefing session will be held on the 12 february 2026 at 10h00 am at the following venue shosholoza meyl awaiting area, 65 masabalala yengwa, prasa, kzn. we shall proceed to one of the sites where prospective bidders will be shown physically items that needs to be tendered for.

Tender Close Date: 02/20/2026

Documents

02/04/2026 - SOUTH AFRICA | KZN

Ethekwini Metropolitan Municipality

Testing

VSD Energy Saving Project at uShaka Marine World

VSD Energy Saving Project at Ushaka Marine World 30kw 400v ip66 vsd installed and setup. 75kw 400v ip66 vsd installed and setup. 110kw 400v ip66 vsd installed and setup 220vac input to **** 5amp output electronic power supply, din rail mountable. pair of 24vdc ip66 through beam transmitter receiver sensors with ip66 rated electrical connectors male and female. 316 stainless steel purpose made brackets to mount through beam sensors into position stainless steel panel for 30kw vsd with purpose made mounting brackets to suit existing installation stainless steel panel for 75kw vsd with purpose made mounting brackets to suit existing installation stainless steel panel for 110kw vsd, with stainless steel floor standing supports 120 x 120mm 24vdc panel fan air filter installed for 120mm x 120mm panel fan 2 way selector switch 24vdc green illuminated pushbutton with 22mm cut out cw contact block 24vdc red pushbutton with 22mm cut out cw contact block 24vdc 11 pin relays cw 11pin base lockable motor protection cir

Tender Close Date: 03/06/2026

Documents

01/14/2026 - SOUTH AFRICA

Eskom

Air Filter

REGRET LETTER - Supply and delivery of 5 x Zero Air Generator for the Air Quality Monitoring Network for a period of three ( 03) months at Eskom Research, Testing and Development in Rosherville.

Supply and delivery of 5 x zero air generator for the air quality monitoring network for a period of three 03 months at eskom research, testing and development in rosherville.

Tender Close Date: 02/16/2026

Documents

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BidHits is a search and alert service for public tenders in South Africa. We monitor official sources daily and deliver relevant opportunities on the site and by email, with AI-assisted matching to reduce manual checking.

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Transcript

Welcome to BidHits. Finding public tenders and bids is important. But what really matters is quickly identifying the opportunities that match what your company sells. To get started, enter a few keywords that describe your products or services. BidHits shows relevant opportunities, highlights your keywords, and organizes everything by date. Smart search is already enabled and uses artificial intelligence to expand your results, even when the tender uses different words from the ones you searched for. For each opportunity, you can view a summary, access documents, mark it as a favorite, add private notes, remove what is not relevant, or view it on the map. You can also use filters, run searches, and explore the day's opportunities directly on the map. Start using BidHits now. It's fast, practical, and you can try it for free.

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Filter Testing Tenders