Marsh Funnel Viscometer
Product Code : EL-CTLE-10361
Marsh Funnel Viscometer (code EL-CTLE-10361) is a funnel-type viscometer for routine viscosity checks on drilling rigs. Its break-resistant plastic body resists deformation when temperatures change, it has a plastic handle and a metal orifice, and comes with a 1 litre plastic measuring cup; the funnel is 150 mm across the top and 355 mm long, with a 50 × 5 mm nozzle, and weighs about 0.5 kg.
Get a quote: use the Add To Cart enquiry button below, or send your quantity and delivery location through the contact page.
Specifications
| Parameter | Detail |
|---|---|
| Use | Routine viscosity determinations on drilling rigs |
| Material | Break-resistant plastic that resists deformation from temperature changes |
| Handle | Plastic, insulating the user's hand |
| Orifice | Metal |
| Supplied with | Plastic measuring cup, 1 litre capacity |
| Top diameter | 150 mm |
| Total length | 355 mm |
| Nozzle length and internal dia. | 50 × 5 mm |
| Weight | Approx. 0.5 kg |
| Standards | ISO 2431 |
| Product code | EL-CTLE-10361 |
| Manufacturer | Engineering Lab Equipment, Ambala, Haryana, India |
What Is the Marsh Funnel Viscometer Used For?
Marsh funnel viscosity is a quick field check on how thick a drilling mud or similar fluid is, used to spot changes in the mud as drilling goes on. The operator holds the funnel by its plastic handle, closes the orifice with a finger, fills the funnel with a freshly taken sample and then releases the flow over the measuring cup. The time in seconds for the fluid to fill the 1 litre cup is the funnel viscosity, a longer time meaning a thicker fluid. Readings taken at intervals show whether the mud needs treatment.
What to Specify When Ordering
- Quantity — the number of funnels required.
Frequently Asked Questions
What is the Marsh Funnel Viscometer used for?
It is used for routine viscosity determinations on drilling rigs, giving the flow time of a fluid sample through the funnel as a measure of how thick it is.
What is the funnel made of?
Break-resistant plastic is used for the funnel, chosen to resist deformation as temperatures change; the handle is plastic too, insulating the hand, and the orifice is metal.
What are its dimensions?
The top diameter is 150 mm and the total length 355 mm, and the nozzle is 50 mm long with a 5 mm internal diameter; the standard listed is ISO 2431.
Is a measuring cup included?
Yes. A plastic measuring cup with a capacity of 1 litre is supplied with the funnel, which itself weighs approximately 0.5 kg.
How is the funnel viscosity read?
The time in seconds for the fluid to run from the funnel and fill the measuring cup is recorded; a longer flow time indicates a thicker, more viscous fluid.
What should an export enquiry give?
It should give the number of funnels, the country they are bound for with the port or city, delivery terms (for instance FOB or CIF), the packing wanted and any tender reference.
OEM Manufacturer
Buyers of the Marsh Funnel Viscometer deal directly with its maker, Engineering Lab Equipment (Engineering Labs Equipment Pvt Ltd), whose works are at Plot No. 43, Industrial Park, Sector 2, Growth Center, Saha, District Ambala, Haryana, India. The company designs, makes and tests cement testing equipment such as Vicat and Blaine apparatus, moulds, mixers and curing equipment, supplies engineering colleges, polytechnics, technical training institutes and research laboratories in India and overseas, and builds to institution-specific requirements on request. Tender details are on the Tenders/OEM page.
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Request a Quote
For this and other cement testing lab equipment, schools and colleges can contact Engineering Lab Equipment, a manufacturer, supplier and exporter based in Ambala, India. Quotations are given on request: send the number of funnels required and your delivery location through the contact page, or add the Marsh Funnel Viscometer to the enquiry cart from this page.
Last updated: October 2026
