Vacuum Filter Tenders

AI email alerts, regional filters, and access to tender documents

Our AI understands your business and finds more opportunities. - 14-day free trial - no auto-charge.

90% recommend BidHits (1041 real users, 30/04/2026). Methodology

Last updated on 03/21/2026.

11/12/2025 - SOUTH AFRICA | NW | MADIBENG MUNICIPALITY

South African Nuclear Energy Corporation Limited

Vacuum Pump

Vacuum Pump for the Alpha Analyst

vacuum pump for the alpha analyst vacuum pump 1 specification 1 high vacuum pump model rv12 pumping speed 14. 2 m per hour hose barb adaptor for kfnw25 fitting ultimate vacuum better than 5x10 mbar fitted with a 220volt single phase motor emf 20 oil mist filter, including oil mist filter element odour removal element and description qty vacuum pump 2 specification 1 ds 102 rotary vane pump, 114 lmin, free air displacement at 60 hz, 1 phase motor **** **** v 10, **** hz agilent oil mist eliminator kit, nw25

Tender Close Date: 11/13/2025

Documents

09/25/2025 - SOUTH AFRICA | GT

City Of Johannesburg - Metro Bus

Provision for a panel of service provider( s) for the supply and delivery of various Mercedes Benz buses spares/parts and related items for a period of three years on as and when required basis

Provision for a panel of service providers for the supply and delivery of various Mercedes Benz buses spares, parts and related items for a period of three years on as and when required basis. 2 x rubber hoses from eng to brass pipes accelarator pedal ad blu ups ad blue cover adblu caps adblu metering adblu pump module adblue nozzle adblue nozzle sensor adm harness admfr air bellow air cleaner clamp air cleaner housing complete air cleaner lid air cleaner vacuum box air filter valve alternator belt alternator bolt alternator bolt alternator bolt alternator bracket alternator bracket rhs alternator bracket bolt alternator bracket sleeve alternator harness alternator sleeve bolt **** alternator support amber 24 bubs euro 5 bell housing bolt belt jockey pulley belt serrated belt wate pumpalternator belt long fan belt tightener blu ups bolt fan drive hub to fan **** bolt fan hub to fan brkt m8x25 bolt for clamp 8x25 bolt wheel mounting boltx4 for fan drive hub 8x30 bolts bolts for coolant brkt to rear of gbox

AI helper

The City of Johannesburg Metrobus is seeking a panel of service providers to supply and deliver Mercedes Benz bus spares and parts on an as-and-when-required basis for three years. Bidders must meet certain criteria, including registration with the National Treasury Central Supplier Database, and submit completed bidding documents in a sealed envelope to the designated tender box at Metrobus, No. 1 Raikes Road, Braamfontein, Johannesburg by the closing date and time. The tender documents are available on the National Treasury and Metrobus websites. Failure to meet the mandatory requirements, including attending any compulsory briefing sessions, submitting samples (if requested), or completing the bid documents correctly, will result in disqualification. The bid is subject to the Preferential Procurement Policy Framework Act, ****, and other relevant legislation. The closing date for submission is October 24, 2025, at 11:00. Metrobus reserves the right to appoint more than one bidder or a panel of service providers.

The bid notice states sealed documents individually marked with the abovementioned bid no: **** and service description, must be placed in the tender box situated at ground floor left hand side of the entrance just before the security desk, metrobus main building by the closing date and time as per metrobus s clock. Closing date is October 24, 2025, at 11:00.

The bid notice states service providers will be adjudicated according to the supply chain management policy using the point system mentioned above, based on the preferential procurement policy framework act, act 5 of ****, preferential procurement regulations 2022, mfma, act 56 of ****, as well as the broad based black economic empowerment act, act 53 of ****. The evaluation criteria include functionality (minimum 60 points) and price.

The bid notice states metrobus hereby invites prospective bidders with proven track record to respond to the following request. Further requirements include registration with the National Treasury Central Supplier Database, and compliance with tax obligations.

The bid notice states failure to attend the compulsory briefing session if applicable to the bid will result in disqualification of the bid. Failure to submit samples (if requested) will also result in disqualification. There are also penalties for late submissions and non-compliance with other requirements.

The bid notice states failure to submit samples, if requested will result in disqualification of the bid.

Tender Close Date: 10/24/2025

Documents

08/05/2025 - SOUTH AFRICA | GT

Eskom

Vacuum Dehydrator/ Oil Filter

Supply, deliver and commission a mobile oil purifier with the following minimum specifications: Oil purifier type - Vacuum dehydrator Operating temperature - 0 to 82 degrees Celsius Flow rate - 56. 8 l/min Vacuum pump type - Dry seal ( rotary claw) Power - 38 ( 380 V ac, 3P) Dispersal Element - Pleated dispersal element Filter Media Rating - 3 Micron ( G8 Dualglass) Seals - Fluorocarbon Heaters - 36 kW ( 3 x 12 kW) Condenser - Air cooled Oil types - Turbine lubrication oils and gearbox oils

Tender Close Date: 09/10/2025

Documents

07/07/2025 - SOUTH AFRICA | EC

National Research Foundation

Vacuum Filtration/ Vacuum Filtration Setup/ Magnetic Filter Holder Cups/ Diaphragm Vacuum Pumps/ Vacuum Tubing/ Vacuum Shield

Appointment of a service provider for the Once- off Supply and Delivery of a Vacuum Filtration setup to the SAEON Elwandle Node, Summerstrand, Gqeberha

Appointment of a service provider for the once- off supply and delivery of a vacuum filtration setup to the SAEON Elwandle node, Summerstrand, Gqeberha. 1. 47mm, 500ml magnetic filter holders polysulfone or similar units 2. Diaphragm vacuum pump units 3. Vacuum tubing units 4. Vacuum shield/vacuum protector filter units 5. Once off supply and once off delivery of item 1- 5 to SAEON Elwandle node, 4 Gomery avenue, Summerstrand, Gqeberha

Tender Close Date: 07/15/2025

Documents

More results available Activate the free trial to see all results and access tender documents.

Unlock all results

Search tenders

Benefits of BidHits for tendering

AI that understands your business

Expands your search so you don't miss relevant opportunities.
Alerts, document access, and map view

Get opportunities by email, open the tender documents or the official portal, and view them on the map.
Advanced tools

Filter by region, procurement method, and value; favourite items and add notes to organise opportunities.

Start free trial

For teams and integrations

Integrate tenders into your system via the Tenders API and receive data in JSON or XML.

View API documentation

Set-and-forget: enable tender alerts in 3 steps

Choose the keywords

Add words related to your products or services. Our AI broadens the search so you don't miss opportunities.
Sign up and receive by email

Start the 14-day free trial and receive alerts with links to the documents and to the official page.
Adjust if needed

Add or edit keywords, set provinces, choose your delivery schedule and email style. A map view is available on the dashboard.

We selected the most helpful reviews from real users. Order may change periodically.

All tenders related to our product are captured by you and sent to us. In my opinion, it’s perfect—broad coverage and easy searches across the tender documents.

R. M. Ferreira

It encompasses all portals in one place.

G. Ferrea

It gives me information on tenders that interest me. It's easy to find tenders.

A. Armenta

Excellent platform to help promote and expand the reach of your work.

C. Merino

Excellent information. Just what I was looking for.

L. H. Borrelli

I’ve landed several contracts through this platform. There’s no need to search—they send the service notifications directly to you.

A. O. Scholl

I am very satisfied; it's a very useful tool.

J. S. Garcia

I’m absolutely delighted with the system’s performance so far. This software has exceeded all my expectations, ensuring that no crucial keyword, such as “cathodic protection” and others related, goes unnoticed. Its precision and efficiency are remarkable, providing extra peace of mind in our operations. I’m truly impressed by its effectiveness.

S. I. B. Pinheiro

Very good — I find exactly what I’m looking for. It’s a great experience.

G. Sigrist

The information helps me submit my bids on time for tenders, and I also have readily available information on upcoming tenders. So far, I am very satisfied with what I have received.

M. A. Z. Armenta

The search engine that finds what I'm looking for just by entering keywords

J. P. L. Construccion

I’m notified immediately about every tender that opens in my area. It really helps my work.

E. Goncalves

Start free trial

Frequently asked questions

BidHits is a public tenders search engine. We map official portals daily and deliver results on the site and by email. Our AI understands your business so you don't miss opportunities.

Just enter your email and activate the trial. For 14 days you can use all features. When it ends, if you don't subscribe at /subscription.php, the tenders list becomes limited and there are no automatic charges.

1) Choose keywords (your products or services). 2) Activate the trial and start receiving. After signup you can adjust regions, times, and email style on the settings page.

Whenever possible, yes. Some official portals require login or block direct links; in those cases we point you to the official process page so you can download the documents.

Yes. In the tenders panel you can filter by region, procurement method, dates, and value ranges. In settings you can save preferences for future alerts and searches.

Yes. After signup you can switch to the map in the panel and see tenders by location.

AI can make mistakes. It's trained to understand your business based on the keywords you add. Refine by adding specific terms, modifying or deleting those that produce off-topic results. That trains your feed and improves future alerts.

Yes. You can query tenders via API. Documentation at /api_integration.php. Ideal for CRM, BI and automations.

In Settings you can pause alerts or adjust delivery times. If you want to delete your account, just contact us. During the free trial there's no auto-charge.

We monitor major official portals daily at the national, provincial and municipal levels. Tenders are added as soon as they are published on the source portal.

Plans start at R 710.00/month. Start with the free trial-- no automatic charges.

Start free trial

See how it works

Start free trial

Explore a term, enable AI email alerts, access the tender documents or official portal, and filter by region and procurement method.

Transcript

Welcome to BidHits. Start by adding a few key words. Just type what you sell. That's it. You're now ready to explore government contract opportunities made for you. Your bidding dashboard shows the latest tenders organized by date and matched to your keywords. To help you spot the most relevant ones, your keywords are automatically highlighted in yellow. And here's the best part. Our AI is always working behind the scenes to bring you even more opportunities. Smart Search is already on, enhancing your results beyond exact matches. You don't have to do a thing. Each tender card comes with useful tools. You can view a summary, open documents, favorite tenders, write private notes, remove what doesn't fit, or check the location on the map. You can also see all tenders from the same day in a single map view. Perfect for planning your next steps. Use the search bar, apply filters, and explore with ease. Try BidHits now. It's fast, smart, and free to get started.

Ask me about the tender...

Loading summary...

Vacuum Filter Tenders

South African Nuclear Energy Corporation Limited