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Silicone Rubber Fiberglass Flexible Heater 450°F Max

Flexible Silicone Rubber Fiberglass Insulated Heaters

4.5

(4)

Flexible Silicone Rubber Fiberglass Insulated Heaters

Data Sheet (PDF)

$39.90

Item# SRFG-309/2-P-230

Volume discounts available

Volume Discount Schedule

Quantity	Price each
1-9	$39.90
10-24	$37.91
25-49	$37.11
50-99	$35.51
100-199	$34.71
200+	$33.92

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Lead Time (If not in stock): 99 weeks

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Lightweight,Thin, Flexible
Available in 2.5, 5 and 10 W/in²
-56°C(-70°F) to 232°C (450°F) Operating Temperature
Etched Foil and Wire Wound Design
Round or Rectangular Shapes
Available in 115 Vac or 230 Vac
Optional Pressure Sensitive Adhesive(PSA)†

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SRFG-309/2-P-230 Model Options

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Edit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.

*Highlighted options are not compatible. Please select a different combination.

Power Density

Supply Voltage

Maximum Operating Temperature

Width

Length

Power

Additional Option

Shape

Minimum Operating Temperature

Diameter

Heater Material

Thickness

Specs

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OMEGALUX™ silicone rubber fiberglass insulated flexible heaters can improve heat transfer and speed warm-ups where controlled heating is required in confined areas. Two circuit designs are available: etched foil or wire wound. Heaters with etched foil designed elements are available where the length or width dimension is less than 12"(305 mm). All other heaters where both the length and the width dimensions exceed 12" (305 mm) use the wire-wound element design. Effect of power density: gentle warming is best done with 2.5 W/in². A good all purpose unit is the 5 W/in². Rapid warm-up and high temperature are achieved with the 10 W/in²; however, temperature must be controlled as the safe maximum operating temperature limit of 450°F (232°C) may be exceeded.

CAUTION AND WARNING!
Fire and electrical shock may result if products are used improperly or installed or used by non-qualified personnel. See inside back cover for additional warning.

Round Silicone Rubber Heaters

Without PSA Model No.	With PSA Model No.	Diameter in. (cm)	Total Wattage for Watt Density
Without PSA Model No.	With PSA Model No.	Diameter in. (cm)	2.5W/in²	5W/in²	10W/in²
SRFR-3/*	SRFR-3/*-P	3(8)	18	35	70
SRFR-4/*	SRFR-4/*-P	4(10)	31	62.8	125.6
SRFR-5/*	SRFR-5/*-P	5(13)	49	98.15	196.3
SRFR-6/*	SRFR-6/*-P	6(15)	70.67	141.3	282.7
SRFR-7/*	SRFR-7/*-P	7(18)	96.2	192.4	384.8
SRFR-8/*	SRFR-8/*-P	8(20)	125.65	251.3	502.6
SRFR-9/*	SRFR-9/*-P	9(23)	157.9	315.8	631.7
SRFR-10/*	SRFR-10/*-P	10(25)	196.25	392.5	785
SRFR-11/*	SRFR-11/*-P	11(28)	237.45	474.9	949.8
SRFR-12/*	SRFR-12/*-P	12(30)	376.8	753.6	1507.2

/*Insert watt density: 2 for 2.5 W/in²,5 for 5 W/in² or 10 for 10 W/in².

Rectangular Silicone Rubber Heaters

Without PSA Model No.	With PSA Model No.	Width, In.(cm)	Length, In.(cm)	Total Wattage for Watt Density
Without PSA Model No.	With PSA Model No.	Width, In.(cm)	Length, In.(cm)	2.5W/in²	5W/in²	10W/in²
SRFG-101/10	SRFG-101/10-P	1(3)	1(3)	–	–	10
SRFG-102/*	SRFG-102/*-P	1(3)	2(5)	5	10	–
SRFG-103/*	SRFG-103/*-P	1(3)	3(8)	7.5	15	30
SRFG-104/*	SRFG-104/*-P	1(3)	4(10)	10	20	40
SRFG-105/*	SRFG-105/*-P	1(3)	5(13)	12.5	25	50
SRFG-106/*	SRFG-106/*-P	1(3)	6(15)	15	30	60
SRFG-107/*	SRFG-107/*-P	1(3)	7(18)	17.5	35	70
SRFG-108/*	SRFG-108/*-P	1(3)	8(20)	20	40	80
SRFG-109/*	SRFG-109/*-P	1(3)	9(23)	22.5	45	90
SRFG-110/*	SRFG-110/*-P	1(3)	10(25)	25	50	100
SRFG-111/*	SRFG-111/*-P	1(3)	11(28)	27.5	55	110
SRFG-112/*	SRFG-112/*-P	1(3)	12(30)	30	60	120
SRFG-118/*	SRFG-118/*-P	1(3)	18(46)	45	90	180
SRFG-124/*	SRFG-124/*-P	1(3)	24(61)	60	120	240
SRFG-130/*	SRFG-130/*-P	1(3)	30(76)	75	150	300
SRFG-136/*	SRFG-136/*-P	1(3)	36(91)	90	180	360
SRFG-142/*	SRFG-142/*-P	1(3)	42(107)	105	210	420
SRFG-148/*	SRFG-148/*-P	1(3)	48(122)	120	240	480
SRFG-202/*	SRFG-202/*-P	2(5)	2(5)	10	20	40
SRFG-203/*	SRFG-203/*-P	2(5)	3(8)	15	30	60
SRFG-204/*	SRFG-204/*-P	2(5)	4(10)	20	40	80
SRFG-205/*	SRFG-205/*-P	2(5)	5(13)	25	50	100
SRFG-206/*	SRFG-206/*-P	2(5)	6(15)	30	60	120
SRFG-207/*	SRFG-207/*-P	2(5)	7(18)	35	70	140
SRFG-208/*	SRFG-208/*-P	2(5)	8(20)	40	80	160
SRFG-209/*	SRFG-209/*-P	2(5)	9(23)	45	90	180
SRFG-210/*	SRFG-210/*-P	2(5)	10(25)	50	100	200
SRFG-211/*	SRFG-211/*-P	2(5)	11(28)	55	110	220
SRFG-212/*	SRFG-212/*-P	2(5)	12(30)	60	120	240
SRFG-218/*	SRFG-218/*-P	2(5)	18(46)	90	180	360
SRFG-224/*	SRFG-224/*-P	2(5)	24(61)	120	240	480
SRFG-230/*	SRFG-230/*-P	2(5)	30(76)	150	300	600
SRFG-236/*	SRFG-236/*-P	2(5)	36(91)	180	360	720
SRFG-242/*	SRFG-242/*-P	2(5)	42(107)	210	420	840
SRFG-248/*	SRFG-248/*-P	2(5)	48(122)	240	480	960
SRFG-303/*	SRFG-303/*-P	3(8)	3(8)	22.5	45	90
SRFG-304/*	SRFG-304/*-P	3(8)	4(10)	30	60	120
SRFG-305/*	SRFG-305/*-P	3(8)	5(13)	37.5	75	150
SRFG-306/*	SRFG-306/*-P	3(8)	6(15)	45	90	180
SRFG-307/*	SRFG-307/*-P	3(8)	7(18)	52.5	105	210
SRFG-308/*	SRFG-308/*-P	3(8)	8(20)	60	120	240
SRFG-309/*	SRFG-309/*-P	3(8)	9(23)	67.5	135	270
SRFG-310/*	SRFG-310/*-P	3(8)	10(25)	75	150	300
SRFG-311/*	SRFG-311/*-P	3(8)	11(28)	82.5	165	330
SRFG-312/*	SRFG-312/*-P	3(8)	12(30)	90	180	360

/*Insert watt density: 2 for 2.5 W/in²,5 for 5 W/in² or 10 for 10 W/in².

Rectangular Silicone Rubber Heaters

Without PSA Model No.	With PSA Model No.	Width, In.(cm)	Length, In.(cm)	Total Wattage for Watt Density
Without PSA Model No.	With PSA Model No.	Width, In.(cm)	Length, In.(cm)	2.5W/in²	5W/in²	10W/in²
SRFG-318/*	SRFG-318/*-P	3(8)	18(46)	135	270	540
SRFG-324/*	SRFG-324/*-P	3(8)	24(61)	180	360	720
SRFG-330/*	SRFG-330/*-P	3(8)	30(76)	225	450	900
SRFG-336/*	SRFG-336/*-P	3(8)	36(91)	270	540	1080
SRFG-342/*	SRFG-342/*-P	3(8)	42(107)	315	630	1260
SRFG-348/*	SRFG-348/*-P	3(8)	48(122)	360	720	1440
SRFG-404/*	SRFG-404/*-P	4(10)	4(10)	40	80	160
SRFG-405/*	SRFG-405/*-P	4(10)	5(13)	50	100	200
SRFG-406/*	SRFG-406/*-P	4(10)	6(15)	60	120	240
SRFG-407/*	SRFG-407/*-P	4(10)	7(18)	70	140	280
SRFG-408/*	SRFG-408/*-P	4(10)	8(20)	80	160	320
SRFG-409/*	SRFG-409/*-P	4(10)	9(23)	90	180	360
SRFG-410/*	SRFG-410/*-P	4(10)	10(25)	100	200	400
SRFG-411/*	SRFG-411/*-P	4(10)	11(28)	110	220	440
SRFG-412/*	SRFG-412/*-P	4(10)	12(30)	120	240	480
SRFG-418/*	SRFG-418/*-P	4(10)	18(46)	180	360	720
SRFG-424/*	SRFG-424/*-P	4(10)	24(61)	240	480	960
SRFG-430/*	SRFG-430/*-P	4(10)	30(76)	300	600	1200
SRFG-436/*	SRFG-436/*-P	4(10)	36(91)	360	720	1440
SRFG-442/*	SRFG-442/*-P	4(10)	42(107)	420	840	1680
SRFG-448/*	SRFG-448/*-P	4(10)	48(122)	480	960	—
SRFG-505/*	SRFG-505/*-P	5(13)	5(13)	62.5	125	250
SRFG-506/*	SRFG-506/*-P	5(13)	6(15)	75	150	300
SRFG-507/*	SRFG-507/*-P	5(13)	7(18)	87.5	175	350
SRFG-508/*	SRFG-508/*-P	5(13)	8(20)	100	200	400
SRFG-509/*	SRFG-509/*-P	5(13)	9(23)	112.5	225	450
SRFG-510/*	SRFG-510/*-P	5(13)	10(25)	125	250	500
SRFG-511/*	SRFG-511/*-P	5(13)	11(28)	137.5	275	550
SRFG-512/*	SRFG-512/*-P	5(13)	12(30)	150	300	600
SRFG-606/*	SRFG-606/*-P	6(15)	6(15)	90	180	360
SRFG-607/*	SRFG-607/*-P	6(15)	7(18)	105	210	420
SRFG-608/*	SRFG-608/*-P	6(15)	8(20)	120	240	480
SRFG-609/*	SRFG-609/*-P	6(15)	9(23)	135	270	540
SRFG-610/*	SRFG-610/*-P	6(15)	10(25)	150	300	600
SRFG-611/*	SRFG-611/*-P	6(15)	11(28)	165	330	660
SRFG-612/*	SRFG-612/*-P	6(15)	12(30)	180	360	720
SRFG-618/*	SRFG-618/*-P	6(15)	18(46)	270	540	1080
SRFG-624/*	SRFG-624/*-P	6(15)	24(61)	360	720	1440
SRFG-630/*	SRFG-630/*-P	6(15)	30(76)	450	900	—
SRFG-636/*	SRFG-636/*-P	6(15)	36(91)	540	1080	—
SRFG-642/*	SRFG-642/*-P	6(15)	42(107)	630	1260	—
SRFG-648/*	SRFG-648/*-P	6(15)	48(122)	720	1440	—
SRFG-707/*	SRFG-707/*-P	7(18)	7(18)	122.5	245	490
SRFG-708/*	SRFG-708/*-P	7(18)	8(20)	140	280	560
SRFG-709/*	SRFG-709/*-P	7(18)	9(23)	157.5	315	630

/*Insert watt density: 2 for 2.5 W/in²,5 for 5 W/in² or 10 for 10 W/in².

Rectangular Silicone Rubber Heaters

Without PSA Model No.	With PSA Model No.	Width, In.(cm)	Length, In.(cm)	Total Wattage for Watt Density
Without PSA Model No.	With PSA Model No.	Width, In.(cm)	Length, In.(cm)	2.5W/in²	5W/in²	10W/in²
SRFG-710/*	SRFG-710/*-P	7(18)	10(25)	175	350	700
SRFG-711/*	SRFG-711/*-P	7(18)	11(28)	192.5	385	770
SRFG-712/*	SRFG-712/*-P	7(18)	12(30)	210	420	840
SRFG-808/*	SRFG-808/*-P	8(20)	8(20)	160	320	640
SRFG-809/*	SRFG-809/*-P	8(20)	9(23)	180	360	720
SRFG-810/*	SRFG-810/*-P	8(20)	10(25)	200	400	800
SRFG-811/*	SRFG-811/*-P	8(20)	11(28)	220	440	880
SRFG-812/*	SRFG-812/*-P	8(20)	12(30)	240	480	960
SRFG-818/*	SRFG-818/*-P	8(20)	18(46)	360	720	1440
SRFG-824/*	SRFG-824/*-P	8(20)	24(61)	480	960	—
SRFG-830/*	SRFG-830/*-P	8(20)	30(76)	600	1200	—
SRFG-836/*	SRFG-836/*-P	8(20)	36(91)	720	1440	—
SRFG-842/*	SRFG-842/*-P	8(20)	42(107)	840	1680	—
SRFG-848/*	SRFG-848/*-P	8(20)	48(122)	960	1920	—
SRFG-909/*	SRFG-909/*-P	9(23)	9(23)	202.5	405	810
SRFG-910/*	SRFG-910/*-P	9(23)	10(25)	225	450	900
SRFG-911/*	SRFG-911/*-P	9(23)	11(28)	247.5	965	990
SRFG-912/*	SRFG-912/*-P	9(23)	12(30)	270	540	1080
SRFG-1010/*	SRFG-1010/*-P	10(25)	10(25)	250	500	1000
SRFG-1011/*	SRFG-1011/*-P	10(25)	11(28)	275	550	1100
SRFG-1012/*	SRFG-1012/*-P	10(25)	12(30)	300	600	1200
SRFG-1018/*	SRFG-1018/*-P	10(25)	18(46)	450	900	—
SRFG-1024/*	SRFG-1024/*-P	10(25)	24(61)	600	1200	—
SRFG-1030/*	SRFG-1030/*-P	10(25)	30(76)	750	1500	—
SRFG-1036/*	SRFG-1036/*-P	10(25)	36(91)	900	1800	—
SRFG-1042/*	SRFG-1042/*-P	10(25)	42(107)	1050	—	—
SRFG-1048/*	SRFG-1048/*-P	10(25)	48(122)	1200	—	—
SRFG-1111/*	SRFG-1111/*-P	11(28)	11(28)	302.5	605	1210
SRFG-1112/*	SRFG-1112/*-P	11(28)	12(30)	330	660	1320
SRFG-1212/*	SRFG-1212/*-P	12(30)	12(30)	360	720	—
SRFG-1218/*	SRFG-1218/*-P	12(30)	18(46)	540	1080	—
SRFG-1224/*	SRFG-1224/*-P	12(30)	24(61)	720	1440	—
SRFG-1230/*	SRFG-1230/*-P	12(30)	30(76)	900	—	—
SRFG-1236/*	SRFG-1236/*-P	12(30)	36(91)	1080	—	—
SRFG-1242/*	SRFG-1242/*-P	12(30)	42(107)	1260	—	—
SRFG-1248/*	SRFG-1248/*-P	12(30)	48(122)	1440	—	—

/*Insert watt density: 2 for 2.5 W/in²,5 for 5 W/in² or 10 for 10 W/in².

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