DMT is a customer drawing customized cartridge mechanical seal with balanced single face design. Suitable for clean water delivery of fire pumps, pre-assembled integrated structure for easy installation, compatible with pumps of any rotation direction, stable and reliable sealing performance.
Product Description:
DMT is a balanced single-face cartridge seal customized strictly according to customer drawings, developed for clean water delivery of fire pumps. Fully pre-assembled at factory for direct installation.
This is a custom product. Please contact us for specific dimensions, materials, and technical drawings. Our engineers will provide professional recommendations based on your equipment parameters.
Working Condition:
Pressure: ≤ 1.6Mpa
Speed: ≤ 12 m/s
Temperature: -10°C ～ 80°C
Medium: Water, regular cooling water.
Material:
Stationary Ring: SSIC
Rotary Ring: Carbon
Secondary Seal: NBR
Spring & Metal Parts: SUS304 / 45#
Features:
- Balanced single-face structure, stable pressure bearing for fire pump conditions
- SSIC-carbon friction pair, wear-resistant and leak-proof in clean water
- NBR rubber seal, water resistant with moderate cost
- No rotation direction limit, fit all types of fire pumps
- Pre-assembled cartridge, quick replacement without on-site adjustment