Doug Sweet & Associates
About Us
Following a career of 25 years designing and selling Nash vacuum systems for paper machines, the decision was made to move from sales and service into process optimization. Doug Sweet and Associates was formed in 2001 and has been involved with over 350 system studies. Our goal has been to take the equipment and processes which the mill already has in place and propose modifications to improve the vacuum system performance, with minimal cost to the mill.
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Vacuum Gauge — 2½” Diameter
(VG-25B) — 2½” stainless steel casing w/ polycarbonate lens, 0–30″ Hg, liquid filled, ¼” NPT. (Also available in Dual Scale — “Hg/kPa”), Bottom Mount
Pricing available on request.
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Vacuum Gauge (Rear) — 2½” Diameter
(VG-25R) — 2½” stainless steel casing w/ polycarbonate lens, 0–30″ Hg, liquid filled, ¼” NPT, Rear Mount
Pricing available on request.
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Vacuum Gauge — 4” Diameter
(VG-40B) — 4″ stainless steel casing w/ polycarbonate lens, 0–30″ Hg, liquid filled, ¼” NPT. (Also available in Dual Scale — “Hg/kPa), Bottom Mount
Pricing available on request.
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Low Vacuum Gauge — 4” Diameter
(LVG-40B) — 4″ stainless steel casing w/ polycarbonate lens, 0–55″ H20, ¼” NPT, Bottom Mount
Pricing available on request.
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Suction Roll Seal Strip Lube Pressure Gauge — 2½” Diameter
(PG-25BSSL) — 2½” stainless steel casing w/ polycarbonate lens, 0-30PSI, liquid filled, ¼” NPT, Bottom Mount
Pricing available on request.
Buy Now -
Suction Roll Seal Strip Lube Pressure Gauge (Rear) — 2½” Diameter
(PG-25RSSL) — 2½” stainless steel casing w/ polycarbonate lens, 0-30PSI, liquid filled, ¼” NPT, Rear Mount
Pricing available on request.
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Felt Cleaning Shower Pressure Gauge — 2½” Diameter
(PG-25BFCS) — 2½” stainless steel casing w/ polycarbonate lens, 0-400PSI, liquid filled, ¼” NPT, Bottom Mount
Pricing available on request.
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Uhle Box Lube Shower Pressure Gauge — 2½” Diameter
(PG-25BUBLS) — 2½” stainless steel casing w/ polycarbonate lens, 0-60PSI, liquid filled, ¼” NPT, Bottom Mount
Pricing available on request.
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Wire Cleaning Shower Pressure Gauge — 2½” Diameter
(PG-25BWCS) — 2½” stainless steel casing w/ polycarbonate lens, 0-600PSI, liquid filled, ¼” NPT, Bottom Mount
Pricing available on request.
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Vacuum Pump Seal Water Pressure Gauge — 2½” Diameter
(PG-25BSW) — 2½” stainless steel casing w/ polycarbonate lens, 0-60PSI, liquid filled, ¼” NPT, Bottom Mount
Pricing available on request.
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Suction Roll Loading Tube Air Pressure Gauge — 2½” Diameter
(PG-25BLTA) — 2½” stainless steel casing w/ polycarbonate lens, 0-30PSI, liquid filled, ¼” NPT, Bottom Mount
Pricing available on request.
Buy Now -
Suction Roll Loading Tube Air Pressure Gauge (Rear) — 2½” Diameter
(PG-25RLTA) — 2½” stainless steel casing w/ polycarbonate lens, 0-30PSI, liquid filled, ¼” NPT, Rear Mount
Pricing available on request.
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Services
Doug Sweet & Associates provides audits and analysis of paper machine vacuum systems.
Articles
Downloadable papers written by Doug Sweet for various trade publications over the years.
News
The latest news, info and updates on what’s going on with Doug Sweet & Associates.
