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TAYLOR
Taylor is a name found on pressure and temperature instruments, including hand-operated test devices that instrument technicians carry to site. Seven Star LLC lists one item under this brand, the Taylor 44S390 squeeze bulb pressure calibrator, and sources Taylor instruments on request for maintenance teams in Oman. Catalog listings give this model a range of 0 to 18 psig; confirm the range on the dial of your own unit.
Read more about TAYLOR 
Brand profile
About TAYLOR
- Speciality
- Pressure and temperature instruments
- Listed with us
- 1 product
TAYLOR products by category
Taylor is a name found on pressure and temperature instruments, including hand-operated test devices that instrument technicians carry to site. Seven Star LLC lists one item under this brand, the Taylor 44S390 squeeze bulb pressure calibrator, and sources Taylor instruments on request for maintenance teams in Oman. Catalog listings give this model a range of 0 to 18 psig; confirm the range on the dial of your own unit.
Taylor 44S390 squeeze bulb calibrator
A squeeze bulb calibrator generates a small air pressure by hand and applies it to the instrument under test alongside a reference gauge reading. It needs no compressed air supply and no electrical power. With a span of this size, the calibrator is used to check pneumatic controllers and transmitters, low pressure gauges and pressure switches, leaving one hand free to adjust the instrument.
Ordering Taylor instruments: what we need
Send the model number exactly as it appears on the device, the pressure range and units on the dial or display, the connection size, and a photo of the instrument and its label. Tell us which instruments you check with it. If the model is no longer produced, we report that and look for the manufacturer’s named replacement. GCC buyers can send the same details.
Request a Quote for TAYLOR Products
Looking for TAYLOR parts not listed here, or pricing for a project? Send us the part numbers and quantities. Seven Star LLC sources genuine TAYLOR products for customers across Oman and the GCC and replies with a formal quotation.
- Genuine OEM products
- Supply across Oman & the GCC
- Formal quotation from our sales team
Free, no-obligation quotation · takes about 1 minute
Other enquiries: [email protected] · WhatsApp
Frequently Asked Questions
How do I identify a Taylor 44S390 for replacement?
Copy the model number from the label or case and note the pressure range and units shown on the reference gauge. Photograph the device with its hose and fittings. Older Taylor instruments exist in several versions, so the range and the connection matter as much as the model number when we check the item against available documentation.
What is a squeeze bulb pressure calibrator used for?
It is a hand tool for producing and reading low pressures. The operator squeezes the bulb to raise pressure in a small circuit that includes the device under test, then compares the readings. It is typically used on pneumatic controllers and transmitters, low pressure gauges and pressure switches in the field, where neither mains power nor instrument air is available.
Is Seven Star LLC a distributor of Taylor?
No. Seven Star LLC is an independent industrial supplier in Muscat and is not a distributor or agent of Taylor. We source Taylor instruments through commercial channels, check the model or order code against the manufacturer's documentation, and provide the manufacturer's datasheet and the certificates the manufacturer issues with the order on request.
What should I send for a quotation on a Taylor instrument?
Send the model number, range, units, connection size and quantity, with a photo of the label. If you only know the application, describe the instruments to be tested and their ranges. We check availability of the exact model first and tell you plainly if it cannot be confirmed with the manufacturer.