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Available on request

Honeywell – L91A1037/U Pressuretrol

MPN: L91A1037/U · Brand: Honeywell

Price on request

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12-month warranty (new) · 3-month (used/refurbished)

30-day returns, no restocking fee on unused parts

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Quick facts

Availability	Confirmed on request
Category	Honeywell Combustion & Burner Controls
Lifecycle	Active
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

When can L91A1037/U be shipped?

L91A1037/U is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up L91A1037/U in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for L91A1037/U and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for L91A1037/U, subject to availability and destination.

Part of Honeywell's PressureTrol® Pressure monitoring modulating controllers L91A, B range. Features & Benefits:

Models available for pressure systems up to 300 psi (2068 kPa)

May be used with steam, air, noncombustible gases, or other fluids noncorrosive to brass or phos-bronze (300 psi model) bellows

When used with steam boilers, a steam trap (siphon loop) is recommended

Wiper on controller potentiometer moves in response to pressure changes

L91D has two potentiometers for unison control of two motors

L91B,D models have adjustable proportioning (throttling) range to allow selection of desired pressure control range

Adjustments made with screws on case top

Large, easily-read scaleplates in both U.S. customary (oz/sq. in., psi, or in. Hg) and metric (kPa, MPa, or mm Hg) units

Steel case with clear plastic cover to observe pressure settings and potentiometer action

Fitting with 1/4 -18 NPT threads allows rapid installation

Surface mount with screws through knockout holes back of casing

Honeywell L91A1037/U — Pressuretrol (PressureTrol® Pressure monitoring modulating controllers L91A, B). PartnerPLC sources new, surplus and discontinued Honeywell parts — request a quote for price, condition and lead time.