SPAN LFS-210 Compound Gauge with Internal Seal
The SPAN Compound Gauge with Internal Seal (SKU 3G-OTH-174737) is a dial pressure gauge featuring a freeze- and clog-resistant internal seal. It has a 2 1/2 in dial, an accuracy of ±1.00%, and wetted parts made of…
SKU 3G-OTH-174737
Also listed as: LFS21030Hg300PSIGKEMX · LFS 210 30Hg 300PSI G KEMX · LFS-210-30Hg-300PSI-G-KEMX
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The SPAN Compound Gauge with Internal Seal (SKU 3G-OTH-174737) is a dial pressure gauge featuring a freeze- and clog-resistant internal seal. It has a 2 1/2 in dial, an accuracy of ±1.00%, and wetted parts made of brass/copper. The gauge case is filled with glycerin, the seal is filled with instrument oil, and the seal lower housing is constructed of brass.
Frequently Asked Questions
What is a SPAN compound gauge with internal seal used for?
A SPAN compound gauge with internal seal measures both vacuum and positive pressure in industrial systems. It is used in applications like pumps, compressors, and hydraulic circuits where freeze- and clog-resistant performance is critical. The glycerin-filled case dampens vibration, while the instrument oil seal protects the gauge from process media.
What are the specifications of the SPAN LFS-210 compound gauge?
The SPAN LFS-210 compound gauge has a 2 1/2 in dial, ±1.00% accuracy, and a range of 0 psi to 300 psi. Wetted parts are brass/copper, the case is glycerin-filled, and the seal is filled with instrument oil. The seal lower housing is brass, and the seal material is Buna-N. The MPN is LFS-210-30Hg/300PSI-G-KEMX.
Where to buy a SPAN compound gauge with internal seal worldwide?
3G Electric supplies the SPAN compound gauge with internal seal to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this LFS-210 model. We source genuine SPAN gauges for industrial applications.
How to install a SPAN compound gauge with internal seal?
Install the SPAN compound gauge with internal seal using a compatible brass or steel fitting. Apply thread sealant to the male connection and tighten to the recommended torque. Avoid over-tightening to prevent damage to the seal. Ensure the gauge is mounted vertically for accurate readings. Refer to the manufacturer's manual for specific torque values.
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3G Electric supplies SPAN dial pressure gauges with freeze- & clog-resistant internal seal. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
