HPHT Filter Press Model GGS71-A



Power supply

220V±5% 50Hz

Rated power


Back pressure


Product Description

The Model GGS71-A HTHP Filter Press can be used to measure the filtration rate of drilling fluids and cement slurry under the condition of deep wells (HTHP), at the same time can be used to prepare the mud cake formed after filtration under the HTHP conditions. It possesses the characters of high precision, small error, simple operation and accurate measured data. The apparatus has been used extensively in various oil-fields, research institutions and laboratories.
The instrument is designed according to recommended program issued by API. It can be used in the temperature range from room temperature to 232℃. The maximum working pressure for the testing cup of drilling fluids is 10MPa.
The instrument uses corrosion resistant stainless steel drilling fluid cup, electric heating jacket with automatic thermostatic control, stainless steel shell, external heating insulation layer. It has the characteristics of long service cycle, high measurement accuracy, small repeated error, safe and reliable, simple operation, accurate test data and so on.

Type Specification

GGS71-AHTHP Filter Press

Technical Specification

No.Technical Specification
1Power supply220V±5% 50Hz
2Rated power1000W
3Drilling fluid cup’s working pressure7.1MPa
4Limit pressure of the drilling fluid cup10MPa
5Back pressure3.5MPa
6Drilling fluid cup’s capacity500ml
7Effective drainage area22.6cm2
8Air supplyNitrogen, carbon dioxide gas (without oil, water and other impurities)
9Working temperatureAt room temperature to 232℃
10Net weight / Gross weight28.36kg/38.6kg
11Overall dimensions480×350×780mm
12Packing size790×450×415mm