Watch type near-electric alarm for voltage range

Watch type near-electric alarm technical indicators:

1, watch type near-electric alarm for the voltage range: AC 220V-500KV

2, the alarm distance: in line with the Ministry of Power Industry Standard DL409-91 "Electricity Safety Work Regulations".

3. Alarm volume: ≥65dB (0.3m)

Watch type near-electric alarm features:

1. The watch type near-electric alarm has a wide range of voltages. 2. The alarm is accurate and reliable. 3, small size, easy to wear.

4. It is a dual-use watch with near-electric alarm and accurate timing. 5, the appearance is beautiful.

Watch type near-electric alarm notice:

1. Before wearing the watch-type near-electric alarm, it must be tested on 220V AC before use (confirm that the alarm is in normal working condition).

2. It is strictly forbidden to use the alarm for the voltage alarm of a lower voltage level, in case the actual alarm distance is less than the safety distance.

3. The operator should strictly abide by the relevant regulations in the “Electricity Safety Work Regulations” during operation.

Four, dual calendar function and waterproof function

Please refer to the instruction manual and the production label.


Derrick Hyperpool Shaker Screen



Replacement PMD Screens for Derrick Hyperpool Shakers


SJ-Derrick Hyperpool PMD Shaker Screen is one of the most popular Derrick Shaker Screens replacement. It is designed for the high capacity Hyperpool 4-panel shale shakers. Installed with pyramid screens, the non-blanked screening area has increased 20% than conventional flat screens. All replacement shaker screens for Derrick shale shakers are all compliant with API RP 13C (ISO 13501), the new industry standard for physical testing and labeling of shaker screens.


Technical Parameter

  • Material: stainless steel 304/316/316 L.
  • Construction Type: PMD (pyramid).
  • Wear Mesh Shape: rectangle.
  • API RP 13 C Designation: API 20 – API 325.
  • Series: DX, DF, HP optional.
  • Color: green.
  • Package: 2 pcs per carton, packed in wooden case.

Adaptable Shale Shaker Model

SJ-Derrick Hyperpool Pmd Shaker Screen are used as the substitute screen for

  • Derrick Hyperpool 4-panel shaker.
  • Derrick Triple Hyperpool shaker.
  • Derrick Dual Hyperpool with mud cleaner.
  • Derrick Hyperpool VE (Vapor Extraction).

Competitive Advantage

  • Stainless steel 304/316 wire mesh for longevity.
  • Increase shaker capacity and reduce muds loss.
  • Non-blanked screening area increased by more than 20%.
  • Scientific & reasonable cost control system for competitive price.
  • API RP 13C (ISO 13501) compliant.
  • Adequate inventory in the shortest time to meet customers' demand.
Derrick Hyperpool PMD Shaker Screen

Remarks:

Derrick, Hyperpool, PMD, DX, DF, HP are marks of Derrick Corporation.

ShengJia only produces the replacement screens but not original from Derrick

Derrick Hyperpool PMD Shaker Screen


Derrick Hyperpool PMD Shaker Screen

Derrick Hyperpool PMD Shaker Screen

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Anping Shengjia Hardware Mesh Co.,ltd , https://www.oilshakerscreen.com