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Winters PLP Low Pressure Gauge

Description & Features:

• Highly accurate reading of low pressures
• Brass or stainless steel wetted parts
• Ranges from 15" H2O/oz to +10 psi
• ASME B40.100 compliant
• CRN registered
• 5 year warranty

Applications:

• Suitable for measuring gaseous media both corrosive and non-corrosive
• Used to measure natural gas pressure as well air flow indications and leak detection
• Vacuum pumps, air compressors, air filters, gas burners, vacuum ovens, suction regulators and respirators

Download specifications and order info

Custom order engineering part number

	Stainless Steel Internals	Brass Internals
Dial	2.5” (63mm), 4” (100mm), 4.5” (115mm) and 6” (150mm), white aluminum dial with black and red markings	2.5” (63mm), 4” (100mm), 4.5” (115mm) and 6” (150mm), white aluminum dial with black and red markings

Case	2.5” (63mm), 4” (100mm): AISI 304 SS 4.5” (115mm), 6” (150mm): Aluminum, painted black	2.5” (63mm), 4” (100mm): Steel, painted black 4.5” (115mm), 6” (150mm): Cast aluminum, painted black

Lens	2.5” (63mm): Polycarbonate 4” (100mm), 4.5” (115mm), 6” (150mm): Glass	2.5” ” (63mm): Polycarbonate 4” (100mm), 4.5” (115mm), 6” (150mm): Glass

Ring	2.5” (63mm), 4” (100mm): Steel 4.5” (115mm), 6” (150mm): Aluminum	2.5” ” (63mm), 4” (100mm): Steel 4.5” (115mm), 6” (150mm): Aluminum

Socket	AISI 316 SS	Brass

Connection	1/4” NPT standard	1/4” NPT standard

Diaphragm Element	AISI 316 SS	Phosphor bronze

Movement	AISI 316 SS	2.5” (63mm): Engineering plastic upper and lower plate with brass pinion and sector; 4” (100mm), 4.5” (115mm), 6” (150mm): Brass

Pointer	Aluminum, anodized black	Aluminum, anodized black

Welding	TIG	Solder/brazed

Working Pressure	75% of full scale value	60% of full scale value (fluctuating) 75% of full scale value (static)

Over-Pressure Limit	30% of full scale value	30% of full scale value

Ambient/Process Temperature	-40°F to 150°F (-40°C to 65°C)	-40°F to 150°F (-40°C to 65°C)

Accuracy	±1.6% of full scale	±3-2-3% ANSI/ASME Grade B

Enclosure Rating	IP52	IP52

PLP4313

PLP LOW PRESSURE GAUGES
DIAL		2.5"
CASE	STEEL	STEEL	SST
MOVMENT SOCKET & CAPSULE MAT'L	BRASS	BRASS	STAINLESS STEEL
Pressure Range - SINGLE SCALE DIAL PSI	1/4" NPT Btm Connect	1/4" NPT Center Back Connect	1/4" NPT Btm Connect
0/15" H2O/VAC	PLP300V	PLP340V	PLP350V
0/32" H2O/VAC	PLP301V	PLP341V	PLP351V
0/55" H2O/VAC	PLP302V	PLP342V	PLP352V
0/100" H2O/VAC	PLP304V	PLP343V	PLP353V
0/200" H2O/VAC	PLP303V	*	PLP356V
0/15" H2O/OZ	PLP300	PLP340V	PLP350
0/32" H2O/OZ	PLP301	PLP341V	PLP351
0/55" H2O/OZ	PLP302	PLP342V	PLP352
0/100" H2O/OZ	PLP304	PLP343V	PLP353
0/200" H20/OZ	PLP303	PLP346V	PLP356
0/5 PSI/KPA	PLP305	PLP344V	PLP354
0/10 PSI/KPA	PLP306	PLP345V	PLP355
DIAL		4	"
CASE	STEEL	SST	STEEL	ALUM
MOVMENT SOCKET & CAPSULE MAT'L	BRASS	STAINLESS STEEL	BRASS	SST
Pressure Range - SINGLE SCALE DIAL PSI	1/4" NPT Btm Connect	1/4" NPT Btm Connect	1/4" NPT Center Back Connect	1/4" NPT Center Back Connect
0/15" H2O/VAC	PLP310V	PLP4200V	PLP4230V	PLP4240V
0/32" H2O/VAC	PLP311V	PLP4201V	PLP4231V	PLP4241V
0/55" H2O/VAC	PLP312V	PLP4202V	PLP4232V	PLP4242V
0/100" H2O/VAC	PLP313V	PLP4203V	PLP4233V	PLP4243V
0/200" H2O/VAC	*	*	*	*
0/15" H2O/OZ	PLP310	PLP4200	PLP4230	PLP4240
0/32" H2O/OZ	PLP311	PLP4201	PLP4231	PLP4241
0/55" H2O/OZ	PLP312	PLP4202	PLP4232	PLP4242
0/100" H2O/OZ	PLP313	PLP4203	PLP4233	PLP4243
0/200" H20/OZ	PLP316	PLP4206	PLP4236	PLP4246
0/5 PSI/KPA	PLP314	PLP4204	PLP4234	PLP4244
0/10 PSI/KPA	PLP315	PLP4205	PLP4235	PLP4245
DIAL		4	.5"
CASE	ALUM	ALUM	ALUM	ALUM
MOVMENT SOCKET & CAPSULE MAT'L	BRASS	STAINLESS STEEL	BRASS	STAINLESS STEEL
Pressure Range - SINGLE SCALE DIAL PSI	1/4" NPT Btm Connect	1/4" NPT Btm Connect	1/4" NPT Center Back Connect	1/4" NPT Center Back Connect
0/15" H2O/VAC	PLP4250V	PLP4260V	PLP4290V	PLP4300V
0/32" H2O/VAC	PLP4251V	PLP4261V	PLP4291V	PLP4301V
0/55" H2O/VAC	PLP4252V	PLP4262V	PLP4292V	PLP4302V
0/100" H2O/VAC	PLP4253V	PLP4263V	PLP4293V	PLP4303V
0/200" H2O/VAC	*	*	*	*
0/15" H2O/OZ	PLP4250	PLP4260	PLP4290	PLP4300
0/32" H2O/OZ	PLP4251	PLP4261	PLP4291	PLP4301
0/55" H2O/OZ	PLP4252	PLP4262	PLP4292	PLP4302
0/100" H2O/OZ	PLP4253	PLP4263	PLP4293	PLP4303
0/200" H20/OZ	PLP4256	PLP4266	PLP4296	PLP4306
0/5 PSI/KPA	PLP4254	PLP4264	PLP4294	PLP4304
0/10 PSI/KPA	PLP4255	PLP4265	PLP4295	PLP4305
DIAL		6	"
CASE	ALUM	ALUM	ALUM	ALUM
MOVMENT SOCKET & CAPSULE MAT'L	BRASS	STAINLESS STEEL	BRASS	STAINLESS STEEL
Pressure Range - SINGLE SCALE DIAL PSI	1/4" NPT Btm Connect	1/4" NPT Btm Connect	1/4" NPT Center Back Connect	1/4" NPT Center Back Connect
0/15" H2O/VAC	PLP4310V	PLP4320V	*	*
0/32" H2O/VAC	PLP4311V	PLP4321V	*	*
0/55" H2O/VAC	PLP4312V	PLP4322V	*	*
0/100" H2O/VAC	PLP4313V	PLP4323V	*	*
0/200" H2O/VAC	*	*	*	*
0/15" H2O/OZ	PLP4310	PLP4320	*	PLP4360
0/32" H2O/OZ	PLP4311	PLP4321	PLP4351	PLP4361
0/55" H2O/OZ	PLP4312	PLP4322	*	*
0/100" H2O/OZ	PLP4323	PLP4353	PLP4363
0/200" H20/OZ	PLP4316	PLP4326	*	*
0/5 PSI/KPA	PLP4314	PLP4324	PLP4354	PLP4364
0/10 PSI/KPA	PLP4315	PLP4325	PLP4355	PLP4365